1.
Uliyandari M, Emilia Candrawati, Anna Ayu Herawati, Nurlia Latipah. Problem-Based Learning To Improve Concept Understanding and Critical Thinking Ability of Science Education Undergraduate Students. IJORERĀ  Int. J. Recent Educ. Res. [Internet]. 2021Jan.31 [cited 2025May17];2(1):65-2. Available from: https://journal.ia-education.com/index.php/ijorer/article/view/56