न्यौपाने Neupane शS. ऐतिहासिक भौतिकवादको कसीमा प्रेतकल्प Aaitihasik Bhautikvadko Kasima Pretkalpa. Patan Pragya [Internet]. 2020 Dec. 31 [cited 2024 Jul. 27];6(1):239-50. Available from: https://nepjol.info/index.php/pragya/article/view/34439