Basu, Nilanjana. “Scourge of Sitala: Small Pox Mortality in Colonial Bengal: A Statistical Analysis for the Year 1926”. Indian Science Cruiser 32, no. 4 (July 1, 2018): 10–16. Accessed July 22, 2024. https://informaticsjournals.com/index.php/ISC/article/view/43334.