Nunung Fahrida, Ika Ratnaningrum, Ika Susanti. PENINGKATAN HASIL BELAJAR IPAS MELALUI MODEL PROBLEM BASED LEARNING BERBANTUAN MEDIA FLASHCARD PADA PESERTA DIDIK KELAS IVB SDN MANYARAN 01 SEMARANG. didaktik [Internet]. 2024Jun.30 [cited 2026Nov.13];10(2):247 -260. Available from: https://journal.stkipsubang.ac.id/index.php/didaktik/article/view/3683