Jayanti, Retno Dwi, and Nine Elissa Maharani. “OVERVIEW OF COMMUNITY-BASED TOTAL SANITATION IN KEDURUS SURABAYA CITY 2024”. HEARTY 14, no. 1 (February 3, 2026): 65–71. Accessed February 11, 2026. http://150.107.142.43/index.php/Hearty/article/view/20896.