DECENTRALIZED BIOMETHANE INJECTION AND ORGANIC FERTILIZER RECOVERY: ECONOMIC AND ENVIRONMENTAL EVIDENCE FROM RURAL PUNJAB, PAKISTAN. Qualitative Research Journal for Social Studies [Internet]. 2026 Mar. 30 [cited 2026 May 18];3(1):853-62. Available from: https://qrjsocial.com/index.php/38/article/view/970