Syaifullah TM, Sayuthi S, Rosmiar R, Marala T. INDEKS RASA AMAN KABUPATEN INDRAGIRI HILIR TAHUN 2022. selodangmayang [Internet]. 2023Aug.10 [cited 2024Jul.3];9(2):171-0. Available from: https://ojs.selodangmayang.com/index.php/bappeda/article/view/345