Jamila Nisra, K. et al. 2025. Development Of Progressive Web App (Pwa) Based Blood Donor Application In Pmi Pesisir Selatan. International Journal of Emerging Technology and Engineering Education. 1, 1 (Feb. 2025), 33–39. DOI:https://doi.org/10.24036/int.j.emerg.technol.eng.educ. v1i1.25.