Wafiq Azizah Ramdani Maarif; Suharsono; Fitriani, R. The Influence of the Problem Based Learning Model on Students’ Communication Skills in Biology Learning: Pengaruh Model Problem Based Learning Terhadap Kemampuan Komunikasi Peserta Didik Pada Pembelajaran Biologi. J-Pendidikan Biologi 2025, 10, 208-215.