Rahmawati R, Faris M, Ibrahim M, Budiman NA, Wibowo R, Winarso R. Sustainable Energy Cyclic System: Massive Operation and Integrated System for Optimizing Renewable Energy Sources. HJKK [Internet]. 2023 Jun. 15 [cited 2025 Aug. 16];11(3):217-26. Available from: https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/7834