International Conference on Open and Innovative Education, Hongkong, 2025, Does Collaborative Learning Thrive in Online Distance Education? Exploring the Mediating Role of Self-Efficacy
37th Asian Association of Open Universities Annual Conference, Pakistan 2024, Does Collaborative Learning Thrive in Online Distance Education? Exploring the Mediating Role of Self-Efficacy
International Conference on Mathematics and Learning Research, Solo-Indonesia, 2024, The Effectiveness of Online Mathematics Learning in Indonesia: A Meta-analytic Study
36th Asian Association of Open Universities Annual Conference, Istambul-Turkiye, 2023, Systematic Literature Review on Effectivity of Online Mathematics Learning in Indonesia
36th Asian Association of Open Universities Annual Conference, Istambul-Turkiye, 2023, Systematic Literature Review: Factors Contributing to Effectiveness of Online Mathematics Learning in Indonesia
Seminar Nasional Pendidikan FKIP Universitas Lampung, Bandar Lampung-Indonesia, 2023, Analisis Multisampel Layanan Bantuan Belajar di Universitas Terbuka [Multisample Analysis of Study Assistance Services at the Open University].
The 3rd International Conference on Natural Sciences, Mathematics, Applications, Research, and Technology (ICON SMART 2022), Kuta Bali-Indonesia, 2022, Teaching Mathematics through distance learning in Covid 19 Pandemic: Teachers’ Opinions