Santos E, Pagdato I. TECHNO-ECONOMIC ASSESSMENT OF A CHICKEN-MANURE-FED BIOGAS GENERATOR SYSTEM IN A PHILIPPINE FARM. Int. J. Eng. Tech. Mgmt. Res. [Internet]. 2025 Dec. 20 [cited 2025 Dec. 24];12(12):56-61. Available from: https://granthaalayahpublication.org/ijetmr-ojms/ijetmr/article/view/1716