Septianzah, Kevin, Irawan Setiadi, and Imam Himawan. “PENERAPAN METODE PIECES DALAM EVALUASI APLIKASI PEDULI LINDUNGI”. JURSIMA 10, no. 3 (December 11, 2022): 279 - 285. Accessed January 8, 2025. https://ojsiibn1.indobarunasional.ac.id/index.php/jursima/article/view/493.