Acharya OK. कार्यमूलक अनुसन्धानः प्रक्रिया र शैक्षणिक प्रयोग. Shaheed Smriti J. [Internet]. 2024 Dec. 31 [cited 2025 Dec. 8];13(10):200-9. Available from: https://nepjol.info/index.php/shaheedsmriti/article/view/76824