Dawam, Aulia, Waspodo Tjipto Subroto, and Norida Canda Sakti. 2025. “Diffusion Analysis of Innovation in the Implementation of Hygiene Programs: A Case Study of the Bangkalan Initiative”. Formosa Journal of Science and Technology 4 (1):169-88. https://doi.org/10.55927/fjst.v4i1.13292.