Apriyanto, Joni, Yety Rochwulaningsih, Singgih Tri Sulistiyono, and Haryono Rinardi. “The Consolidation Of The Colonial State And Resistance In Gorontalo, 1908–1942”. PURBAWIDYA 15, no. 1 (June 3, 2026): 49–64. Accessed June 10, 2026. https://ejournal.brin.go.id/purbawidya/article/view/14339.