Astika E, Surtikanti HK, Kusnadi K, Putra NS. Profile of Students’ Science Process Skills on Conventional Biotechnology Material. J. Sc. Edu. Research [Internet]. 2022 Sep. 16 [cited 2025 May 15];6(2):91-7. Available from: https://jurnal.uny.ac.id/index.php/jser/article/view/51083