Christianto , J. et al. 2022. Electrical Energy Audit and Determination of Green Areas at the Faculty of Agricultural Technology of Udayana University as Efforts to Create a Green Campus. Jurnal BETA (Biosistem dan Teknik Pertanian). 10, 1 (Apr. 2022), 129–136. DOI:https://doi.org/10.24843/JBETA.2022.v10.i01.p13.