Asmita Priyadarshini Khatiwada. 1 Nistha Shrestha. 2 Sunil Shrestha1 1Department of Pharmaceutical and Health Service Research. Nepal Health Research and Innovation Foundation. https://safeersappliancers.shop/product-category/stoves-richmond-deluxe-s1100df-black-110cm-dual-fuel-range-cooker/