WILLEM FRANS ANSANAY. KEPEMIMPINAN DENGAN HATI. [s.l.] : Widina Media Utama,2026. DOI: 10.59818/wdsnfg81. Disponível em: https://omp.penerbitwidina.com/index.php/widina/catalog/book/197. Acesso em: 17 sep. 2026.