Singh, Mohan. 2022. “स्वच्छता अभियान और पर्यावरण- एक परिचयात्मक परिदृश्य”. AGPE THE ROYAL GONDWANA RESEARCH JOURNAL OF HISTORY, SCIENCE, ECONOMIC, POLITICAL AND SOCIAL SCIENCE 3 (2):13-17. https://agpegondwanajournal.co.in/index.php/agpe/article/view/87.