SRI HARTATI, Hernnie Rahayu,. PENINGKATAN KUALITAS PEMBELAJARAN IPA MELALUI STRATEGI BELAJAR PQ4R BERBANTUAN MEDIA POWERPOINT. Phenomenon : Jurnal Pendidikan MIPA, [S. l.], v. 6, n. 1, p. 35–44, 2016. DOI: 10.21580/phen.2016.6.1.943. Disponível em: https://journal.walisongo.ac.id/index.php/Phenomenon/article/view/943. Acesso em: 23 dec. 2024.