ANWAR, Octaviansyah Primadani; RAKRYAN, Ryan; FAIZAH, NM. Development of an Android-Based Online Attendance System for Individual Service Providers of the Jagakarsa Fire Department Using the AppSheet Platform(Case Study: South Jakarta Jagakarsa Fire Department Sector). Journal Mobile Technologies (JMS), [S. l.], v. 3, n. 1, p. 9–17, 2025. DOI: 10.59431/jms.v3i1.545. Disponível em: https://journal.msti-indonesia.com/index.php/jms/article/view/545. Acesso em: 4 jul. 2026.