Nirmalendu Das. “Wonder Findings of Number of Cells in a Body Including Sexual Cells, Remedy of Corona Virus, Increase of Memory, and Other Cells by Couple System”. Global Journal of Science Frontier Research 20, no. C3 (March 15, 2020): 1–34. Accessed May 7, 2024. https://journalofscience.org/index.php/GJSFR/article/view/2681.