Kumar, Jitendra. “घटती पेयजल गुणवत्ता का मानव स्वास्थय पर प्रभाव”. Innovative Research Thoughts 3, no. 6 (September 30, 2017): 60–64. Accessed November 23, 2024. https://irt.shodhsagar.com/index.php/j/article/view/135.