Garuda - Garba Rujukan Digital

Perancangan Aplikasi Mobile Learning Berbasis Android Pada Bimbel Infinits Kuala Tungkal Muhammad Ramadhan Saputra; Irawan, Beni; Afrizal Nehemia Toscany
Jurnal Informatika Dan Rekayasa Komputer(JAKAKOM) Vol 4 No 1 (2024): JAKAKOM Vol 4 No 1 APRIL 2024
Publisher : LPPM Universitas Dinamika Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33998/jakakom.2024.4.1.1675

Mobile learning adalah salah satu bentuk pembelajaran yang menggunakan teknologi informasi bergerak (IT) untuk belajar atau mengakses materi pelajaran secara fleksibel, kapan saja, dan di mana saja. Mobile learning memiliki sejumlah keunggulan, termasuk efisiensi waktu dalam proses belajar-mengajar serta mendorong siswa untuk menjadi lebih mandiri dalam mendapatkan pengetahuan. Infinits adalah sebuah lembaga bimbingan belajar (Bimbel) yang terletak di Kuala Tungkal, Kabupaten Tanjung Jabung Barat, Provinsi Jambi. Saat ini, Infinits masih menggunakan metode pembelajaran konvensional dan belum memanfaatkan mobile learning (m-learning) dalam proses pembelajaran. Hal ini mengakibatkan beberapa kendala, seperti kesulitan siswa dalam mengulang materi dan pemahaman pelajaran yang terbatas. Selain itu, absensi guru atau siswa juga dapat menghambat kelancaran proses belajar-mengajar. Oleh karena itu, penulis merancang sebuah aplikasi mobile learning berbasis Android untuk mengatasi masalah pembelajaran yang dihadapi oleh siswa di Infinits. Pendekatan yang digunakan adalah metode waterfall, dan aplikasi ini dirancang untuk menyajikan materi pembelajaran interaktif dan kuis. Dengan memanfaatkan m-learning, diharapkan aplikasi ini dapat membantu siswa dalam proses belajar di Bimbel Infinits Kuala Tungkal.

Enhancing Fake News Detection on Imbalanced Data Using Resampling Techniques and Classical Machine Learning Models Abidin, Dodo Zaenal; Siswanto, Agus; Saputra, Chindra; Betantiyo , Betantiyo; Nehemia Toscany, Afrizal
Jurnal Teknik Informatika (Jutif) Vol. 6 No. 5 (2025): JUTIF Volume 6, Number 5, Oktober 2025
Publisher : Informatika, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jutif.2025.6.5.5177

Class imbalance remains a critical challenge in fake news detection, particularly in domains such as entertainment media where class distributions are highly skewed. This study evaluates seven resampling techniques—Random Oversampling, SMOTE, ADASYN, Random Undersampling, Tomek Links, NearMiss, and No Resampling—applied to three classical machine learning models: Logistic Regression, Support Vector Machine (SVM), and Random Forest. Using the imbalanced GossipCop dataset comprising 24,102 news headlines, the proposed pipeline integrates TF-IDF vectorization, stratified 3-fold cross-validation, and five evaluation metrics: F1-score, precision, recall, ROC AUC, and PR AUC. Experimental results show that oversampling methods, particularly SMOTE and Random Oversampling, substantially improve minority class (fake news) detection. Among all model–resampling combinations, SVM with SMOTE achieved the highest performance (F1-score = 0.67, PR AUC = 0.74), demonstrating its robustness in handling imbalanced short-text classification. Conversely, undersampling methods frequently reduced recall, especially with ensemble models like Random Forest. This approach enhances model robustness in fake news detection on skewed datasets and contributes a reproducible, domain-specific framework for developing more reliable misinformation classifiers.

The Crossroad of Notary Organizations in Indonesia: Is There Any Government Guidance and Supervision? Rahmi, Elita; Amir, Diana; Nehemia Toscany, Afrizal; Inayah, Rts. Fanny; Pratama Putra, Rifqi
APHTN-HAN Vol 5 No 1 (2026): JAPHTN-HAN, January 2026
Publisher : Asosiasi Pengajar Hukum Tata Negara dan Hukum Administrasi Negara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55292/japhtnhan.v5i1.207

This study addresses the crossroads facing notary organizations in Indonesia and emphasizes the need for the government to anticipate this situation in order to preserve the role of notaries as public officials and holders of a noble legal profession, as well as their function as makers of authentic deeds. The study critically examines the extent of governmental decisiveness regarding the division of notary organizations, which has emerged as both a challenge and a potential opportunity, particularly in the debate between a single-bar and a multi-bar organizational model. This issue is significant given that notaries are public officials whose guidance and supervision are closely linked to the government through delegated authority exercised by the National Supervisory Council (Majelis Pengawas Notaris) and professional notary organizations. This research employs a normative juridical method, incorporating historical, conceptual, legislative, and comparative approaches, including comparisons with other professional legal organizations. The analysis is conducted through legal reasoning aimed at realizing the fundamental objectives of law, namely order, legal certainty, and societal welfare. The study finds that the division of notary organizations in Indonesia may generate both internal and external impacts. Internally, such division creates disharmony among notaries and undermines professional solidarity, thereby disrupting the effectiveness of routine supervisory mechanisms, including annual notarial examinations. Externally, organizational fragmentation risks producing deeper institutional divisions, as observed in other legal professions, which may weaken ethical enforcement mechanisms, erode adherence to the notarial code of ethics, and ultimately diminish the dignity of the notarial profession as a public office entrusted with public responsibility. This study concludes that maintaining a unified notary organization under a single-bar model is essential to safeguarding professional integrity, strengthening supervision, and enhancing the institutional credibility and public trust in the notarial profession in Indonesia.

The Crossroad of Notary Organizations in Indonesia: Is There Any Government Guidance and Supervision? Rahmi, Elita; Amir, Diana; Nehemia Toscany, Afrizal; Inayah, Rts. Fanny; Pratama Putra, Rifqi
APHTN-HAN Vol 5 No 1 (2026): JAPHTN-HAN, January 2026
Publisher : Asosiasi Pengajar Hukum Tata Negara dan Hukum Administrasi Negara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55292/japhtnhan.v5i1.207

This study addresses the crossroads facing notary organizations in Indonesia and emphasizes the need for the government to anticipate this situation in order to preserve the role of notaries as public officials and holders of a noble legal profession, as well as their function as makers of authentic deeds. The study critically examines the extent of governmental decisiveness regarding the division of notary organizations, which has emerged as both a challenge and a potential opportunity, particularly in the debate between a single-bar and a multi-bar organizational model. This issue is significant given that notaries are public officials whose guidance and supervision are closely linked to the government through delegated authority exercised by the National Supervisory Council (Majelis Pengawas Notaris) and professional notary organizations. This research employs a normative juridical method, incorporating historical, conceptual, legislative, and comparative approaches, including comparisons with other professional legal organizations. The analysis is conducted through legal reasoning aimed at realizing the fundamental objectives of law, namely order, legal certainty, and societal welfare. The study finds that the division of notary organizations in Indonesia may generate both internal and external impacts. Internally, such division creates disharmony among notaries and undermines professional solidarity, thereby disrupting the effectiveness of routine supervisory mechanisms, including annual notarial examinations. Externally, organizational fragmentation risks producing deeper institutional divisions, as observed in other legal professions, which may weaken ethical enforcement mechanisms, erode adherence to the notarial code of ethics, and ultimately diminish the dignity of the notarial profession as a public office entrusted with public responsibility. This study concludes that maintaining a unified notary organization under a single-bar model is essential to safeguarding professional integrity, strengthening supervision, and enhancing the institutional credibility and public trust in the notarial profession in Indonesia.

Title

Found 24 Documents
Search

Abstract

Abstract

Abstract

Abstract

Title Search

Found 24 Documents Search

Abstract

Abstract

Abstract

Abstract

Title

Found 24 Documents
Search