Diana Florenta Butar-Butar, Nurmala, and Yunardi. “HOUSEWIFE FINANCIAL PROCESSING TRAINING IN TIGARUNGGU”. International Conference on Health Science, Green Economics, Educational Review and Technology 3, no. 1 (December 31, 2021): 416–418. Accessed January 8, 2025. http://proceeding.unefaconference.org/index.php/IHERT/article/view/258.