Shaikh S, Paliwal R, Patil A, Panhalkar S, Palanisamy M. Modification of new built-up index to precisely extract and identify changes in the built-up area: a case study of Punjab State of India. GAC [Internet]. 2023Mar.6 [cited 2024Nov.22];49(1):19–24. Available from: https://btp.vgtu.lt/index.php/GAC/article/view/13523