AKMAL GHIFARI, Fauzy; ROMLI, Moh. Ali. Web-Mobile-Based Mapping System for Free Nutritious Meal (MBG) Distribution Using the Haversine Method and Location-Based Services (LBS). JSAI (Journal Scientific and Applied Informatics), [S. l.], v. 9, n. 3, p. 442–450, 2026. DOI: 10.36085/jsai.v9i3.12058. Disponível em: https://jurnal.umb.ac.id/index.php/JSAI/article/view/12058. Acesso em: 9 nov. 2026.