Wan Lanang, Wan Nurul Wahida, and Muhamad Sayuti Hassan. 2021. “Crime Prevention Program in Perak through the Role of the Royal Malaysian Police (PDRM) and the Community: Program Pencegahan Jenayah Di Negeri Perak Melalui Peranan Polis Diraja Malaysia (PDRM) Dan Masyarakat”. Perspektif Jurnal Sains Sosial Dan Kemanusiaan 13 (1):85-101. https://doi.org/10.37134/perspektif.vol13.1.8.2021.