EVALUATION OF CARBON AND NITROGEN RATIO ON THE PRODUCTION OF POLYHYDROXYBUTYRATE FROM ACTIVATED SLUDGE THROUGH PARACOCCUS PANTOTROPHUS. FMHR [Internet]. 2025 Jul. 19 [cited 2026 Sep. 14];3(5):952-60. Available from: https://fmhr.net/index.php/fmhr/article/view/607