Kasjono, H. S., Suwerda, B., Yushananta, P., & Lestari, N. (2023). The Effectiveness of Ladder Climbing Games on The Knowledge, Attitude, and Practice of Sorting Waste. JURNAL INFO KESEHATAN, 21(3), 409–418. https://doi.org/10.31965/infokes.Vol21.Iss3.1126