พ้นภัย พ.; สืบสาร พ.; พรมมี ว. Improved Illumination Model of LED Street Light at Rajamangala University of Technology Lanna, Chiang Rai. RMUTL Engineering Journal, [S. l.], v. 2, n. 2, p. 25–35, 2017. DOI: 10.14456/rmutlengj.2017.10. Disponível em: https://ph01.tci-thaijo.org/index.php/RMUTLEngJ/article/view/183567. Acesso em: 29 apr. 2024.