C.S. Yadav, Sunil Kumar Tiwari, Abhilasha Khatri, and Karan Joshi. 2023. “Role Of Tourism Service Marketing For Religious TourismA Study Of Haridwar & Rishikesh Region”. Elementary Education Online 20 (3):3874-94. https://ilkogretim-online.org/index.php/pub/article/view/2783.