Risda Wulan Nur Octafiani, and Sri Wibawani. “UPAYA OPTIMALISASI KALIMASADA DI KELURAHAN KARANGPILANG KOTA SURABAYA”. Jurnal Gembira: Pengabdian Kepada Masyarakat 1, no. 03 (June 20, 2023): 769–775. Accessed October 4, 2025. https://gembirapkm.my.id/index.php/jurnal/article/view/147.