TASYA GABRIELLA SIANTURI; MELODY SITORUS; NUR SAKINAH; NOVITA SARI KABAN; HERNITA SIAGIAN. Professional Competency of English Teachers and PJOK at SMP Cahaya Pengharapan Abadi Medan. Indonesian Journal of Interdisciplinary Research in Science and Technology, [S. l.], v. 1, n. 1, p. 17–30, 2023. DOI: 10.55927/marcopolo.v1i1.3614. Disponível em: https://www.journal.formosapublisher.org/index.php/marcopolo/article/view/3614. Acesso em: 22 aug. 2026.