Organizing Activities for Chemistry Pedagogy Students to Research and Practice Extracting Cajeput Essential Oils from Melaleuca Leaves Using the CDIO Approach. JCEPP [Internet]. 2024 Jun. 28 [cited 2026 Apr. 3];8(2):121-37. Available from: https://ojs35.mpos.io.vn/index.php/journal/article/view/383