Arun Pallathadka, Harikumar Pallathadka. “HUMAN AND ENVIRONMENT RELATIONSHIP IN GEOGRAPHICAL RESEARCH”. PalArch’s Journal of Archaeology of Egypt / Egyptology, vol. 18, no. 4, Mar. 2021, pp. 6666-79, https://www.archives.palarch.nl/index.php/jae/article/view/7320.