Dr. Sanjay Shahi. “सतत विकास एवं संसाधन संरक्षण : एक भौगोविक अध्ययन”. International Journal for Research Publication and Seminar, vol. 11, no. 1, Mar. 2020, pp. 129-35, https://jrps.shodhsagar.com/index.php/j/article/view/1098.