Saefudin, Widianingsih AA, Mardiyah FH, Suhara. ESD-Based Outdoor Learning in Animal Biosystematics Course: A Strategy to Improve Students’ Understanding of Conservation . J. Biol. Learn. [Internet]. 2026 Mar. 31 [cited 2026 Jun. 4];8(1):35-47. Available from: https://journal.univetbantara.ac.id/index.php/jbl/article/view/7565