Nainggolan, Daniel M, Reynold Nainggolan, Alexander Julianus Hakim, Mario Abriansah, Warkis Acung, and Herviyani Soedarmo Mohede. 2024. “Building Solidarity and Cooperation Among Students Through the Gotong Royong Program at the Indonesian School of Kuala Lumpur”. Teumulong: Journal of Community Service 2 (3):161-74. https://doi.org/10.62568/jocs.v2i3.147.