Silva, João da. “Traditional Ceremony of Buná Tribal ‘Don Tomon’ Ritual to Respect the Ancestors’ ‘Bei-Gon-gua’”. Greenation Education and Culture Review 1, no. 2 (April 30, 2025): 61–73. Accessed June 18, 2026. https://greenationpublisher.org/GECR/article/view/635.