Raflesia SP, Taufiqurrahman T, Lestarini D, Bardadi A. A Context-Aware Mobile-Based System for Crime Prevention and Emergencies. IJEEI [Internet]. 2021 Mar. 19 [cited 2026 Oct. 27];9(1):153-62. Available from: https://section.iaesonline.com/index.php/IJEEI/article/view/2624