ROGER C. VILLEGAS. PAGKATUTO NG MGA MAG-AARAL KAUGNAY NG KOLABORATIBONG PANG-AKADEMIKO AT UGNAYANG SOSYAL. Journal of Intellectual Property and Human Rights, [S. l.], v. 1, n. 2, p. 19–28, 2022. Disponível em: https://journals.academiczone.net/index.php/jiphr/article/view/40. Acesso em: 14 dec. 2025.