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All Journal IJEBD (International Journal Of Entrepreneurship And Business Development) METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi International Journal of New Media Technology METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Jurnal Sains dan Teknologi Widyaloka (JSTekWid) Jurnal Pengabdian Pada Masyarakat METHABDI Majalah Ilmiah METHODA TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Rena Nainggolan
Universitas Methodist Indonesia
Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Transportation

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The Determinants of Student Test Scores: Academic, Family, and Learning Environment Factors a Multiple Linear Regression Analysis Rena Nainggolan; Fenina Adline Twince Tobing
IJNMT (International Journal of New Media Technology) Vol 13 No 1 (2026): Vol 13 No 1 (2026): IJNMT (International Journal of New Media Technology)
Publisher : Universitas Multimedia Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31937/ijnmt.v13i1.4762

Abstract

This study aims to analyze the influence of academic, family, and learning environment factors on student exam scores. The study employs a quantitative approach using secondary data in the form of the Student Performance Factors dateset comprising 6,607 observations. The dependent variable in this study is student exam scores (Exam_Score) [1], while the independent variables include study hours (Hours_Studied), attendance (Attendance), previous scores (Previous_Scores), tutoring sessions (Tutoring_Sessions), parental involvement (Parental_Involvement), and access to learning resources (Access_to_Resources) . The analytical techniques used were descriptive statistics and multiple linear regression. The results indicate that the regression model is statistically significant simultaneously with an F-value of 1,601 and p < 0.001, and explains 66.0% of the variation in students’ exam scores (R² = 0.660). Partially, study hours, attendance, previous scores, and tutoring sessions have a positive and significant effect on test scores. Additionally, students with higher levels of parental involvement and access to learning resources tend to achieve better test scores [2] . These findings indicate that students’ academic achievement is not solely determined by individual study effort but is also influenced by family support and the availability of an adequate learning environment.
Penguatan Kapasitas Siswa SMK Gelora Jaya Nusantara melalui Pelatihan Soft Skills Tech Leadership sebagai Persiapan Memasuki Dunia Industri Rena Nainggolan; Rijois I. E Saragih; Eva Julia Gunawati Harianja; Jamaluddin Jamaluddin; Gortap Lumbantoruan; Darwis R. Manalu; Eviyanti Novita Purba; Junika Napitupulu; Marlyna I Hutapea; Resianta Perangin-angin; Rimbun Siringoringo; Roni J. Simamora; Elsya Secilia Margaretha; Marihot Gultom; Henri Yosua Pangihutan; Octania Togatorop; Azelia Sarah Dwi Artha; Nehemia Christian Boy
Jurnal Pengabdian Pada Masyarakat METHABDI Vol 5 No 2 (2025): Jurnal Pengabdian Pada Masyarakat METHABDI
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methabdi.Vol5No2.pp357-361

Abstract

The development of industries based on digital technology requires vocational high school (SMK) graduates not only to have technical competencies but also strong soft skills, particularly in technology leadership (tech leadership). Students majoring in Computer and Network Engineering (TKJ) need to be equipped with communication skills, teamwork, problem-solving, and decision-making abilities to be able to adapt and compete in a dynamic industrial world. This community service activity aims to improve the competencies of SMK Gelora Jaya Nusantara students through Soft Skills Tech Leaders training as an effort to prepare them for the challenges of the workforce. The implementation methods include interactive workshops, group discussions, case study simulations, and learning reflections. The results of the activity show an increase in students' understanding of the roles and responsibilities of a tech leader and the importance of soft skills in managing technology projects. Participants showed high enthusiasm and active involvement throughout the training. This activity is expected to serve as a strategic step in supporting the readiness of the younger generation to face digital transformation and the demands of Industry 4.0.
Sistem Informasi Pemesanan Makanan/Minuman pada Coffee Hitam Putih Berbasis Web Nillasari Sinaga; Rena Nainggolan; Eva Julia Gunawati Harianja
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 5 No 1 (2025): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol5No1.pp61-66

Abstract

Currently, Coffee Hitam Putih still uses manual recording. Manual order recording is less efficient in terms of time and cost. So, to realize consumer satisfaction in ordering food, a food/beverage ordering information system on web-based Coffee Hitam Putih was created. This information system provides a list of food menus, prices, descriptions, and availability. This information system makes it easier for the management of Coffee Hitam Putih to provide effective and efficient services. It can produce fast, precise and accurate information because it uses a database. The methods used in data collection are: a. Literature method, which is a method of collecting data with the help of books from the library or documents and reports related to this research. b. The observation method, which is observing the running system directly on the object to be studied, in order to provide clear and precise information about the process and activities related to ordering menus at Coffee Hitam Putih. c. Interview method, namely conducting questions and answers directly with the manager of Coffee Hitam Putih. The advantage of this technological development is that it is very helpful for people's daily activities. The existence and role of information technology in all sectors of life have an impact on the economic, social, and cultural aspects of human beings.
Sistem Informasi pada Hotel Dieng Berastagi Berbasis Web: Pindi Alpioninta Br. Sembiring Pelawi; Rena Nainggolan; Resianta Perangin-angin
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 5 No 1 (2025): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol5No1.pp85-90

Abstract

The Information System at the Dieng Berastagi Hotel is a web-based application developed using PHP and MySQL. This system is designed to manage various aspects of hotel operations, including room reservations, guest management, recording payment transactions, and storing customer data. Relevant keywords for this system include: hotels, reservations, guest management, PHP, MySQL. This system utilizes a MySQL database to store and manage information about rooms, guests and payment transactions. PHP was used to develop an interactive and responsive user interface, allowing hotel staff to easily access and manage data. By adopting this technology, Hotel Berastagi can increase its operational efficiency, improve customer experience and improve overall resource management.
Implementation of Scrum Method in ERP-Based Employee Performance Evaluation System Darren Denisson Chandra; Fenina Adline Twince Tobing; Adhi Kusnadi; Rena Nainggolan; Cian Ramadhona Hassolthine
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 9 No. 1 (2025): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/jmika.Vol9No1.pp201-209

Abstract

Human capital is a key factor in realizing an organization’s vision and mission. To ensure optimal performance, employee output must be evaluated consistently through a well-organized appraisal process. Although PT Kompas Media Nusantara has adopted such evaluations, they are still carried out using traditional methods, such as distributing physical documents. To address these inefficiencies, an ERP-based Employee Performance Evaluation System has been designed to streamline workflows, enhance accessibility, and support a more standardized and systematic assessment process. This system utilizes Key Performance Indicators (KPIs) aligned with individual job responsibilities to measure performance. The development process adopts the Scrum methodology, while system validation is carried out through Black Box Testing. The test results reveal that the system performs reliably, achieving a 100% accuracy rate in matching inputs and expected outputs. To assess user satisfaction, the End User Computing Satisfaction (EUCS) framework combined with a Likert scale was employed. The evaluation produced high satisfaction scores across various dimensions: content (89.12%), accuracy (87.02%), layout and design (88.07%), user-friendliness (89.12%), and timeliness (86.84%). These findings indicate strong user acceptance of the ERP-based system, reinforced by consistently positive user feedback regarding its effectiveness and ease of use
Co-Authors Adela Bintang Asari Adhi Kusnadi Alex Chandra Apriani Magdalena Sibarani Arina P. Silalahi Azelia Sarah Dwi Artha Cian Ramadhona Hassolthine Darren Denisson Chandra Darwis Robinson Manalu Duma Megaria Elisabeth Elsya Secilia Margaretha Emma Rosinta Simarmata Eva Julia G. Harianja Eva Julia Gunawati Harianja Eviyanty Purba F. Vipriani Manurung Felisa Deswana Sianturi Fenina Adline Twince Tobing Fenina Twince Tobing Fenisa Lourence Br Tobing Gortap Lumbantoruan Henri Yosua Pangihutan Herry Sukma Hutapea, Marlyna I. Imelda S. Dumayanti Jamaluddin Jepriyanta N. Brahmana Jimmy F. Naibaho Junika Napitupulu Livvran Parulian Pakpahan Lyna M. N. Hutapea Mahendra Tlapta Sitepu Marihot Gultom Marlyna I Hutapea Melanthon Rumapea Mendarissan Aritonang Mira Naftalia Sijabat Mufria J. Purba Nehemia Christian Boy Nillasari Sinaga Octania Togatorop Petty Exclesia Pardosi Pindi Alpioninta Br. Sembiring Pelawi Posma S. M. Lumbanraja Prayogo Purba, Eviyanti Novita Rasmulia Sembiring Resianta Perangin-Angin Rijois I. E Saragih Rijois I. E. Saragih Rimbun Siringoringo Roni J Simamora Siti Normi Stevani L. Z. Simanjuntak Thomson J. Napitupulu Tryposa Br. Simatupang Yessy Dearni C. Saragih Yohana Angelita Manullang