Idris I, Putri DZ, Azhar Z, Martha J, Yeni I. Willingness to participate analysis of urban waste management in West Sumatra, Indonesia. JES [Internet]. 2021 Jun. 30 [cited 2025 Apr. 3];9(2):115-26. Available from: https://online-journal.unja.ac.id/JES/article/view/12119