Al Hasibi, Rahmat Adiprasetya. “The Analysis of CO2 Emission Reduction Scenarios in Industry Sector of Yogyakarta Province of Indonesia”. Semesta Teknika 14, no. 1 (December 16, 2015): 33–40. Accessed October 6, 2025. https://journal.umy.ac.id/index.php/st/article/view/568.