LESTARI, Yuni Devi; SURACHMI, Fajar; WIJAYANTI, Sugih. METODE DRRILL DENGAN MEDIA SCRAPBOOK MENINGKATKAN KONSENTRASI BELAJAR PADA ANAK RETARDASI MENTAL. Jendela Nursing Journal (JNJ), [S. l.], v. 3, n. 1, p. 40–48, 2019. DOI: 10.31983/jnj.v3i1.4529. Disponível em: https://ejournal.poltekkes-smg.ac.id/ojs/index.php/jnj/article/view/4529. Acesso em: 22 oct. 2026.