ALIVYA, Reyna Rizky; SUPRAYEKTI, Suprayekti. Implementasi Pelatihan Petugas Pemeriksa Jalur Rel Kereta Api (PPJ) di BPTP Sofyan Hadi. Jurnal Pembelajaran Inovatif, [S. l.], v. 2, n. 1, p. 21–27, 2019. DOI: 10.21009/JPI.021.03. Disponível em: https://journal.unj.ac.id/unj/index.php/jpi/article/view/8178. Acesso em: 22 nov. 2024.