Pandya Chintan, Yadav Jatin, Kareliya Sanket, Asst. Prof. Darshan Adeshara. AUTOMETIC WORKING BIO-TOILET TANK FOR RAILWAY COACHES. IJAERD [Internet]. 2015 Oct. 25 [cited 2025 Jul. 6];2(10):42-6. Available from: https://ijaerd.org/index.php/IJAERD/article/view/4850