Anggraeni A, Ramadani SD, Darmawan E. Analysis of the formative assessment implementation and its challenges in high school biology learning. Inornatus Biol. Educ. J. [Internet]. 2026 Aug. 1 [cited 2026 Aug. 18];6(1):52-6. Available from: https://journalfkipunipa.org/index.php/ibej/article/view/1238