ANSAR AHMED MEMON; FAHAD IRFAN SIDDIQUI; TAYABUDDIN MEMON. RAPID PREDICTION OF COAL QUALITY PARAMETERS FROM DIGITAL IMAGES USING MULTIPLE REGRESSION AND ARTIFICIAL NEURAL NETWORKS: A COMPARATIVE STUDY ON LAKHRA LIGNITE. Spectrum of Engineering Sciences, [S. l.], v. 2, n. 5, p. 737–748, 2024. Disponível em: https://thesesjournal.com/index.php/1/article/view/3269. Acesso em: 15 nov. 2026.