Al Azhari, L.M.F.A. et al. 2025. ORC Performance Study with R32 and R134a Using Biomass as an Energy Source. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering). 14, 1 (Jan. 2025), 118–129. DOI:https://doi.org/10.23960/jtep-l.v14i1.118-129.