Heriani, and Muhammad Iqbal Nikmatullah. “THE EFFECT OF TILT ANGLE AND MOUNTING HEIGHT ON BIFACIAL GAIN AND ANNUAL ENERGY YIELD OF A ROOFTOP BIFACIAL PV SYSTEM: A PVSYST PARAMETRIC ANALYSIS IN THE HUMID TROPICAL CLIMATE OF SOUTH SULAWESI”. Bulletin of Engineering Science, Technology and Industry 4, no. 3 (August 11, 2026): 1068–1080. Accessed August 13, 2026. https://bestijournal.org/index.php/go/article/view/208.