SETIJAWATI, Etik; THEODORA MAASAWET, Elsje; HUDIYONO, Yusak. Analysis of Teacher Problems Related to Learning Devices Using the Mikir Approach of SMP Students. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 68, n. 1, p. 98–106, 2023. Disponível em: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/15643. Acesso em: 3 nov. 2025.