Khand, Purna Bahadur. “Air Traveler’s Willingness to Pay to Offset Their CO2 Emission in Pokhara”. Prithvi Academic Journal 1, no. 1 (May 31, 2018): 12–22. Accessed February 21, 2026. https://www.nepjol.info/index.php/paj/article/view/25896.