HARDONO, T. Upaya Meningkatkan Keterampilan Mengajar Guru Melalui Kegiatan In House Training Di SMP Negeri 1 Kandeman Kabupaten Batang Tahun Pelajaran 2021/2022. Science and Education Journal (SICEDU), [S. l.], v. 1, n. 2, p. 514–522, 2022. DOI: 10.31004/sicedu.v1i2.100. Disponível em: https://sicedu.org/index.php/sicedu/article/view/100. Acesso em: 6 oct. 2026.