Nurlatifah H. Pengaruh Model Pembelajaran Picture and Picture terhadap Keterampilan Proses IPA di Sekolah Dasar. semnaspgsdpwk [Internet]. 2022May13 [cited 2024May2];2(1):1588-96. Available from: http://proceedings.upi.edu/index.php/semnaspgsdpwk/article/view/2140