Rha’ifa FA, Khairuddin K, Merta IW. Perbedaan Hasil Belajar IPA Biologi Menggunakan Model Reciprocal Learning dan Problem Based Learning. J. Pijar.MIPA [Internet]. 2019 May 29 [cited 2024 Apr. 26];14(1):107-12. Available from: https://jurnalfkip.unram.ac.id/index.php/JPM/article/view/973