JUTTING, W.S. S BENTHEM. “ON A COLLECTION OF NON-MARINE MOLLUSCA FROM THE TALAUD ISLANDS AND FROM MOROTAI (MOLUCCAS)”. Treubia 18, no. 1 (March 7, 2025): 1–27. Accessed December 6, 2025. https://ejournal.brin.go.id/treubia/article/view/9928.