Mahardika I, . N, Firman H. Framework for Implementing e-Portfolio Assessment to Improve Student Habits of Mind and Mastery of Chemistry Studies Concepts. KSS [Internet]. 2024 Apr. 3 [cited 2025 Feb. 6];9(8):280–290. Available from: http://thrillriftranks.com/index.php/KnE-Social/article/view/15559