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Development of a Mikrotik API-Based Leaderboard System for Monitoring ISP User Activity Yutanto, Hariadi; Effendi, Yusuf; Supriyanto, Gaguk
Jurnal Sistem Informasi Bisnis Vol 15, No 3 (2025): Volume 15 Number 3 Year 2025
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/vol15iss3pp300-309

Abstract

The digital transformation has significantly increased the demand for fast, stable, and transparent internet access. The surge in internet users, particularly in the post-COVID-19 era, has made internet services a primary necessity. PT Olean Telematika as an Internet Service Provider (ISP) utilizing Fiber To The Home (FTTH) technology, needs to implement a monitoring system capable of displaying customer activity in real time as a form of service transparency. This study aims to develop and evaluate a leaderboard system based on Mikrotik API that presents bandwidth usage rankings of ISP customers. The system was developed using the Waterfall model and integrated with PHP and MySQL to manage customer upload and download activity dat. Rankings are visually displayed through a web-based interface. This paper evaluated the system using the System Usability Scale (SUS) instrument with 30 active users, resulting in an average score of 75.63, which falls into the “good” category. These results indicate that the system is not only functional but also positively received by users. The leaderboard system is effective in enhancing service transparency and supporting data-driven decision-making by ISPs to improve customer satisfaction.
Fostering Higher Order Thinking Skills in Mathematics Learning: A Scoping Review of Teacher Development Initiatives Gradini, Ega; Umar, Ali; Firmansyah, Firmansyah; Effendi, Yusuf; Winardi, Winardi
Unram Journal of Community Service Vol. 5 No. 1 (2024): March
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v5i1.570

Abstract

This community service program aimed to enhance both the understanding and application of Higher-Order Thinking Skills (HOTs) in mathematics instruction for participating teachers. Employing a targeted professional development approach informed by the Community-Based Participatory Research (CBPR) framework, the program equipped 21 mathematics teachers from Musyawarah Guru Mata Pelajaran (MGMP) in Aceh Tengah District, Indonesia, with the necessary knowledge and pedagogical strategies to foster and cultivate high-level thinking skills in their students. The program demonstrably improved teachers' knowledge, skills, and commitment towards implementing HOTs-oriented instruction. While areas like solving HOTs questions necessitate further attention, the overall results suggest success, paving the way for continued advancements in promoting deep-thinking and problem-solving skills in mathematics education. Analysis of the data reveals a positive impact of the program on teachers' understanding of HOTs. While areas such as problem-solving and critical thinking require further development, the program evidently achieved its goals of raising awareness, knowledge, and application skills related to HOTs. Building upon this foundation, future interventions can delve deeper into these advanced skills, further empowering teachers to cultivate critical thinking and problem-solving abilities in their students.
Pengejawantahan Relasi Cinta Romantik dalam Lagu Nemen: Analisis Semiotika C. S. Pierce Effendi, Yusuf
DIWANGKARA: Jurnal Pendidikan, Bahasa, Sastra dan Budaya Jawa Vol 4 No 1 (2024): Agustus
Publisher : STKIP PGRI Ponorogo Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60155/dwk.v4i1.414

Abstract

Song is a form of popular literary work which contains typical elements of the writer such as background, self-expression and images of everyday life. This study uses a qualitative research approach with a literature review (library research). To study each part of the nemen song, the writer uses Charles Sander Pierce's semiotic method combined with Sternberg's theory of love which contains three elements, namely intimacy, passion and commitment. This research found that nemen songs depict the expression of love from the character to the lover so that the character is willing to do anything for the happiness of the lover. However, in the end the love relationship still ends. This song also contains the three elements of love from Sternberg's perspective which include intimacy, passion and commitment.
Implementasi Algoritma Kruskal untuk Menentukan Minimum Spanning Tree Rute Tempat Pembuangan Sampah Berbasis GUI Karyawan, Moch. Anang; Effendi, Yusuf; Ridwan, Muhammad Zakariya Alif; Adityawarman, Maulana Muhammad; Ikhwan, Muhammad Khairul
Bulletin of Computer Science Research Vol. 6 No. 2 (2026): February 2026
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bulletincsr.v6i2.998

Abstract

Waste management in urban areas such as Surabaya faces dual challenges of increasing waste volume and operational efficiency. The city’s daily waste production of approximately 1,800 tons requires a precise logistics system to reduce transportation costs, which account for 60% to 85% of the total municipal waste management budget. This study aims to optimize waste collection routes in East Surabaya, a rapidly growing area. Kruskal’s algorithm was implemented to determine the Minimum Spanning Tree (MST) of the waste disposal network. The Waterfall software development model was applied to build a Java-based Graphical User Interface (GUI) application that visualizes optimal routes with minimal total distance. Distance data among six waste disposal sites (TPS) were obtained from actual road mapping and modeled as a weighted graph. The selection of only six TPS was intended as a case study to simplify the initial modeling process, which presents certain limitations in generalization but remains relevant for demonstrating route optimization potential. The results show that Kruskal’s algorithm produced an MST structure with a minimum total distance of 11 km. The developed application was tested and proved effective in supporting route planning and providing user-friendly graphical visualization. This research is expected to contribute to decision-making in optimizing urban waste collection logistics.
Hubungan Morfologi Oosit dengan Angka Fertilisasi dan Kualitas Embryo Pada Program Fertilisasi In VitrO Angella, Gita; Legiran, Legiran; Effendi, Yusuf
Jurnal Ners Vol. 10 No. 2 (2026)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jn.v10i2.56144

Abstract

Infertilitas masih menjadi masalah kesehatan reproduksi yang signifikan, dan keberhasilan program in vitro fertilization (IVF) dipengaruhi oleh kualitas gamet, khususnya morfologi oosit. Penelitian ini bertujuan menganalisis hubungan morfologi oosit dengan angka fertilisasi serta kualitas embrio pada tahap pembelahan hari ke-3 dan blastokista hari ke-5. Penelitian ini merupakan penelitian analitik observasional dengan desain analitik komparatif menggunakan data sekunder pasien IVF di Blastula IVF Center Siloam Sriwijaya Palembang periode Maret 2021–Desember 2024. Sampel terdiri dari 213 pasien yang dipilih dengan teknik consecutive sampling. Variabel bebas meliputi parameter morfologi oosit (sitoplasma, polar bodi, ruang perivitelline , zona pelusida, dan bentuk oosit), sedangkan variabel terikat adalah angka fertilisasi dan kualitas embrio. Analisis data dilakukan menggunakan uji Chi-Square. Hasil penelitian menunjukkan bahwa morfologi dengan ruang perivitelline dan zona pelusida berhubungan signifikan dengan angka fertilisasi (p < 0,05). Pada kualitas embrio hari ke-3, ruang perivitelline dan bentuk oosit menunjukkan hubungan bermakna, sedangkan pada tahap blastokista hari ke-5 tidak ditemukan hubungan signifikan antara morfologi oosit dan kualitas embrio. Kesimpulannya, pengaruh morfologi oosit lebih dominan pada tahap awal perkembangan embrio dibandingkan tahap blastokista.