Reconstruction of Concept Map to Promote Learners' Comprehension on New Knowledge. - Didik Dwi Prasetya; Triyanna Widiyaningtyas; Tsukasa Hirashima; Yusuke Hayashi (ICCE, 2019)

Diagnosis of fever symptoms using naive bayes algorithm. - Triyanna Widiyaningtyas; Ilham Ari Elbaith Zaeni; Nadiratin Jamilah (SIET, 2020)

Recommendation Algorithm Using Clustering-Based UPCSim (CB-UPCSim). - Triyanna Widiyaningtyas; Indriana Hidayah; Teguh Bharata Adji (Comput., 2021)

Hybrid Filtering Algorithm in Event Manager Partner Recommendation System. - Ziana Mega Devi; Noor Akhmad Setiawan; Teguh Bharata Adji; Triyanna Widiyaningtyas (SIET, 2022)

Recommendation Algorithm Using SVD and Weight Point Rank (SVD-WPR). - Triyanna Widiyaningtyas; Muhammad Iqbal Ardiansyah; Teguh Bharata Adji (Big Data Cogn. Comput., 2022)

Systematic Literature Review on Recommender System: Approach, Problem, Evaluation Techniques, Datasets. - Ilham Saifudin; Triyanna Widiyaningtyas (IEEE Access, 2024)

Interrelatedness patterns of knowledge representation in extension concept mapping. - Didik Dwi Prasetya; Triyanna Widiyaningtyas; Tsukasa Hirashima (Res. Pract. Technol. Enhanc. Learn., 2024)

SVD-GoRank: Recommender System Algorithm Using SVD and Gower's Ranking. - Ilham Saifudin; Triyanna Widiyaningtyas; Ilham Ari Elbaith Zaeni; Afrig Aminuddin (IEEE Access, 2025)

An in-depth exploration of supervised and semi-supervised learning on face recognition. - Purnawansyah; Aji Prasetya Wibawa; Triyanna Widiyaningtyas; Haviluddin; Herdianti Darwis; Huzain Azis (Open Comput. Sci., 2025)