DARSONO, Yudi; SUMIATI, Nia. Administrative Services’ Effectiveness in Mokupa INPRES Primary School, Tombariri District, Minahasa Regency. Wiga : Jurnal Penelitian Ilmu Ekonomi, [S. l.], v. 11, n. 2, p. 170–180, 2021. DOI: 10.30741/wiga.v11i2.852. Disponível em: http://178.128.120.64/index.php/wiga/article/view/852. Acesso em: 29 aug. 2025.