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470 referensi ditemukan
JOURNAL Umuminternational2026

Influence of Technology Acceptance Model (TAM) constructs on the effectiveness of mobile learning applications among university students

Roberto Lider Churampi-Cangalaya; Miguel Fernando Inga-Ávila; Jesus Ulloa Ninahuaman; Moises Jesus Calle Caceres; Zenon Manuel Lopez Robles; Luis Antonio Visurraga Camargo; Enrique Mendoza Caballero; Victor Oscar Moyano Mustto · DOAJ Open Access Articles

The research aimed to analyze the influence of the Technology Acceptance Model (TAM) on the learning effectiveness of higher education students in Tarma during the year 2025. It was conducted using a quantitative approach, explanatory level, non-experimental design, and cross-sectional study. The sample consisted of 253 students selected through stratified s…

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JOURNAL Umuminternational2026

Blockchain-based secure communication model for IoT solar tracking networks

Udit Mamodiya; Indra Kishor; Pellakuri Vidyullatha; Amer Alqutaesh; Hussein N. E. Edrees; Ghada Alradwan · DOAJ Open Access Articles

Solar tracking systems using IoTs are being implemented in efforts to enhance solar photovoltaic efficiency, but are susceptible to unsecure communications, data modification and low flexibility to changing environmental scenarios. Current solutions usually focus on either control optimization or communication security but not both resulting in sub optimal s…

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JOURNAL Umuminternational2026

Enhancing corporate quality information systems through data type mapping and information processing algorithms in the digital transformation era

Irmawati Irmawati; Muhammad Faisal · DOAJ Open Access Articles

Research on mapping data types and information processing algorithms in the era of digital transformation for corporate quality information systems is highly urgent in 2026. The era of digital transformation demands that companies transform data from a passive asset into a strategic asset to increase efficiency and competitive advantage. The purpose of this …

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JOURNAL Umuminternational2026

Explainable AI models for short-term renewable energy forecasting under uncertainty

Udit Mamodiya; Indra Kishor; Pankaj Mudholkar; Amer Alqutaesh; Hussein Edrees; Ghada Alradwan · DOAJ Open Access Articles

Reliable short-term PV forecasting is essential to ensure the reliability of energy management based on renewable sources, but the lack of interpretability of deep learning models and the environmental uncertainty still prevent their operation. In this research, an uncertainty-aware transformer framework is proposed which is explainable when forecasting the …

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JOURNAL Umuminternational2026

Academic excellence and addictive social media use: A social ambivalence perspective

Rober Anibal Luciano-Alipio; Danny Xavier Arevalo-Avecillas; Luis Antonio Visurraga-Camargo; Grimaldo Wilfredo Quispe-Santivañez; David Raul Hurtado-Tiza; Ezzard Omar Alvarez-Díaz; Currito Rafael Villalba-Gutierrez; Kelly Rocio Arosemena-Castilla · DOAJ Open Access Articles

This study examines the relationship between appreciation of high achievement, punishment for high achievement, and addictive social media use among university students, with punishment for high achievement acting as a mediating mechanism. A quantitative, non-experimental, cross-sectional design was employed. The sample comprised 726 university students from…

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JOURNAL Umuminternational2026

Teachers and Learners’ Perceptions of Autonomy in English Language Learning: A Comparative Study of State Schools and Private Language Institutes in Iran

Ahmad Nasiri; Abbas Zarei · DOAJ Open Access Articles

Autonomy is an important concept in education. It is a multi-faceted trait. The present study examined various aspects of autonomy, specifically, cognitive, interpersonal, institutional, and technological, within English language learning settings in both state schools and private language institutes. A questionnaire was developed, drawing on key concepts fr…

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JOURNAL Umuminternational2026

The Effect of AI-Assisted Blended Self- and Peer-Assessment on Iranian EFL Learners’ Writing and Motivation: The Role of Extroversion and Introversion

Karim Shabani; Niloofar Ahmadnezhad · DOAJ Open Access Articles

This mixed?methods study examined the effects of AI?assisted blended self- and peer?assessment on the writing performance and motivation of 80 intermediate Iranian EFL learners, while also exploring the mediating role of introversion/extroversion. Participants from a language institute in Babol were divided into two experimental and two control groups. Over …

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JOURNAL Umuminternational2024

Research into Iranian EFL Teachers’ Knowledge of Educational Ethical Codes: Development of a Synergistic Model

Tayebeh-sadat Hosseini; Mahnaz Mostafaei-Alaei; Hamid Allami · DOAJ Open Access Articles

The study aimed to investigate the Iranian EFL teachers’ knowledge of educational ethical codes in academic settings through the employment of a newly-designed questionnaire, developed by the researchers. To this end, six university professors as experts were invited to participate in an unstructured interview related to the issue under study. The preliminar…

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JOURNAL PGMIinternational2023

A scale development study on democratic attitude among third and fourth grade students

Cüneyt Akar; Ufuk Uluç?nar · DOAJ Open Access Articles

This study aims to develop an instrument that measures democratic attitudes levels in primary school students in third and fourth grades. This study involved 591 students (302 for exploratory factor analysis, 289 for confirmatory factor analysis) enrolled in the 3rd and 4th grades. A literature review was conducted to prepare the scale items, and a pool of 3…

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JOURNAL Umuminternational2021

Teaching beyond verifying sources and “fake news”: Critical media education to challenge media injustices

Jeremy Stoddard; Jonathan Tunstall; Leila Walker; Emily Wight · DOAJ Open Access Articles

Current popular media literacy programs overemphasize the verifiability, reliability, and expertise of sources over the analysis of how marginalized groups are represented. This analysis privileges traditional news sources – and a hierarchy of “objective” news. These same institutions have been historically responsible for producing and reinforcing stereotyp…

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REPOSITORY Umumindonesia2020

Pengukuran Kualitas Layanan Perpustakaan UIN Sumatera Utara Medan Menggunakan Metode LibQual

Aditya, Muhammad · Repository UIN Sumatera Utara

This study aims to investigate the service quality of UINSU’s library according to three dimensions, such as information control, effect of service, and library as a place. The LibQual method involved in this research will technically evaluate the level of service quality within the library by comparing perception, minimum expectation, and ideal dema…

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REPOSITORY PAIindonesia2020

Analisis Pelayanan BTN Syariah Terhadap Kepuasan Mahasiswa Bidikmisi UINSU (Studi Kasus Pada Bank BTN KC. Syariah Medan Jalan Haji Juanda)

Nasution, Mhd, Fawwaz · Repository UIN Sumatera Utara

Penelitian ini bertujuan untuk menganalisis pelayanan BTN Syariah terhadap kepuasan mahasiswa Bidikmisi UIN-SU pada Bank BTN KC. Syariah Medan, Jalan. Haji Juanda. Jenis penelitian yang digunakan adalah penelitian kuantitatif dengan teknik pengumpulan data menggunakan kuesioner skala linkert dan sampel yang digunakan dalam penelitian sebanyak 90 responden ma…

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REPOSITORY Umumindonesia2020

The Perception of UINSU Students towards GO-JEK Online Transportation Services

Azhar, Anang Anas; Nasution, Tri Ayu Andani · Repository UIN Sumatera Utara

This study aims to determine the perception of Communication Science students of State Islamic University of North Sumatera (UINSU) Medan regarding the quality of services that are owned by GO-JEK Online. The theoretical framework used is new media theory, perception and service quality. This type of research uses methods descriptive quantitative research. T…

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JOURNAL PAIinternational2019

The development of Teacher Academic Emotions (TAE) Scale

Masoud Gramipour; Mehdi Shariatmadari; Somayeh Mahdi · DOAJ Open Access Articles

The purpose of this study was to design a comprehensive and native scale, and to investigate the validity and reliability of teachers' academic emotions scale including anxiety, happiness, anger, pride, hope and despair, exhaustion, shame and guilt through a nine-factors TAE model (second order hierarchy) and a two-factors TAE model (third-order hierarchy). …

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REPOSITORY PAIindonesia2019

Analisis pelayanan prima (Service Excellence) terhadap kepuasan nasabah (studi pada PT. Bank Syariah Mandiri kantor cabang Padangsidimpuan)

Yani, Fitri · Repository UIN Sumatera Utara

Perbankan syariah telah memasuki persaingan berskala global, merupakan satu tantangan yang harus dihadapi dan ditangani oleh Bank Syariah untuk dapat memberikan kontribusi dalam pembangunan bangsa melalui pemberdayaan ekonomi kerakyatan. Semakin pesatnya perkembangan Bank Syariah maka semakin banyak pula produk-produk alternative yang bisa ditawakan, seh…

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JOURNAL Umuminternational2019

Assessing Online Viewing Practices Among College Students

Elizabeth J Threadgill; Larry R Price · DOAJ Open Access Articles

This article focuses on media literacy education for college students. First, we conducted psychometric analyses to verify the properties of the Critical Evaluation and Analysis of Media (CEAM) scale. CEAM measures college students’ self-reported practices for critically evaluating and analyzing the credibility, audience, and technical design elements of onl…

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REPOSITORY PAIindonesia2019

Pengaruh Kualitas Pelayanan Terhadap Kepuasan Nasabah PT. Bank Sumut Syariah Kcp Marelan Raya Medan

Khairani, Erni · Repository UIN Sumatera Utara

PT. Bank SUMUT Syariah merupakan perusahaan yang bergerak di bidang jasa yang kegiatan usahanya menerima simpanan uang, meminjamkan uang, dan jasa pengiriman uang, namun sistem kegiatannya berdasarkan hukum Islam sebagaimana yang telah diatur dalam Al-Qur’an dan Hadits. Sebagai penyedia jasa, perbankan syariah harus mampu memuaskan nasabah dan memberikan kua…

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REPOSITORY Umumindonesia2019

Pengaruh Bukti Fisik, Keandalan, Jaminan, Daya Tanggap dan Empati Terhadap Kepuasan Konsumen pada Minimarket 212 di Kota Medan

Dayu, Wulan · Repository UIN Sumatera Utara

Minimarket 212 (212 Mart) as a company in the retail field with the concept of Islamic sharia, of course provide excellent service quality to provide satisfaction to customers it. However, from previous observations at several outlets at Minimarket 212 (212 Mart), it can be seen that only a few consumers shop at Minimarket 212 (212 Mart) in Medan and surroun…

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JOURNAL PAIinternational2018

Media Literacy and Climate Change in a Post-Truth Society

James S Damico; Mark Baildon; Alexandra Panos · DOAJ Open Access Articles

In this article we draw from ecolingusitics (Stibbe, 2015) and a civic media literacy framework (Author, in press; Masyada & Washington, 2016) to consider what happened when three pairs of preservice teachers with different academic backgrounds and climate change beliefs jointly evaluated the reliability of two media sources that make opposing arguments abou…

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REPOSITORY Umumindonesia2018

The Effect Description, Interpretation, And Evaluation “ Die “ Technique On The Junior High School Students Achievement In Writing Descriptive Text At SMP Muhammadiyah 3 Medan In 2017/2018 Academic Year

Masriani, Masriani · Repository UIN Sumatera Utara

This study was aimed at investigating the effect of Description, Interpretation and Evaluation (DIE) Technique on the sudents achievement in writing descriptive text. The research was conducted in experimental design. The subject of this study was the 2017/2018 grade VIII students of SMP Muhammadiyah 3. The sample that was involved in this research was 60 …

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