Monitoring and quantifying the sustainability of solid waste management in developing nations is challenging due to complexity and non-availability of a holistic approach in existing research. The present paper addresses this gap by quantifying factors for sustainable waste management from stakeholders' perspectives. A questionnaire is designed to take opinion of experts. The data were collected from 405 respondents and were analyzed using structural equation modeling (SEM). The results of SEM highlighted positive associations among stakeholder involvement, waste management initiatives, and broader sustainability factors, emphasizing interconnectedness. Key factors identified include accessibility to decision-making, community contribution, and technological advancements. It offers insights for policymakers to enhance waste management strategies, promote community engagement, and leverage technology for improved coordination.

Keywords: Sustainability; Solid waste management; Structural equation modeling (SEM); Stakeholder