Dawam, A. ., Subroto, W. T. ., & Sakti, N. C. . (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), 169–188. https://doi.org/10.55927/fjst.v4i1.13292