Katuuk, Victorien Carolina Gustaphina. “Lili Royor, Minahasa, Tonsea Forms of Lingual Unit in Tonsean Lyrics of Lili Royor in North Minahasa: Forms of Lingual Unit in Tonsean Lyrics of Lili Royor in North Minahasa”. IJRDO - Journal of Social Science and Humanities Research 5, no. 1 (January 10, 2020): 26-39. Accessed March 9, 2025. http://cpanel.ijrdo.org/index.php/sshr/article/view/3381.