1.
Veny, Nurmasari, Yulilina Retno. Developing Bilingual Student Work Sheet with Contextual Approach on Human Reproductive System Topic. Biosfer [Internet]. 2018 Jan. 23 [cited 2025 Apr. 4];7(1):10-6. Available from: https://journal.unj.ac.id/unj/index.php/biosfer/article/view/5618