DESI RIZMA YANTI, A. H. The Importance Of Needs Analysis In Materials Development. Jurnal Ilmiah Profesi Pendidikan, [S. l.], v. 4, n. 2, p. 94–99, 2019. DOI: 10.29303/jipp.v4i2.88. Disponível em: http://jipp.unram.ac.id/index.php/jipp/article/view/88. Acesso em: 4 may. 2024.