NURHAENY, Septi Tri; ROSDIANA, Laily; PURNOMO, Aris Rudi. VALIDITAS PERANGKAT PEMBELAJARAN METODE PICTORIAL RIDDLE BERBANTUAN MEDIA FLASHCARD. PENSA E-JURNAL: PENDIDIKAN SAINS, [S. l.], v. 8, n. 3, p. 299–306, 2020. DOI: 10.26740/pensa.v8i3.38405. Disponível em: https://ejournal.unesa.ac.id/index.php/pensa/article/view/38405. Acesso em: 18 dec. 2025.