NASIWAN, Nasiwan; SUDRAJAT, Sudrajat; WIJAYANTI, Agustina Tri. PROFESIONALISME GURU IPS SMP KABUPATEN SLEMAN YOGYAKARTA. JIPSINDO (Jurnal Pendidikan Ilmu Pengetahuan Sosial Indonesia), [S. l.], v. 4, n. 2, p. 129–149, 2017. DOI: 10.21831/jipsindo.v4i2.17572. Disponível em: https://journal.uny.ac.id/index.php/jipsindo/article/view/17572. Acesso em: 10 may. 2025.