PUNUINDOONG, Daniel Hero Fersil; MEIDIA, Hira. Rancang Bangun Aplikasi Pembelajaran Chord dan Melodi Gitar Berbasis Augmented Reality. Ultima Computing : Jurnal Sistem Komputer, [S. l.], v. 9, n. 1, p. 1–6, 2017. DOI: 10.31937/sk.v9i1.566. Disponível em: https://ejournals.umn.ac.id/index.php/SK/article/view/566. Acesso em: 11 aug. 2025.