Principal Scientist Central Scientific Instruments Organisation , Core Committee Member Indian National Young Academy of Sciences

India

Academician Nepal Academy of Science and Technology , Permanent Faculty Department of Environmental Science

Nepal

Scientist Nepal Academy of Science and Technology

Nepal

Leading Researcher Institute for Complex Analysis of Regional Problems, Russian Academy of Sciences, Far Eastern Branch

Russia

Teaching and research Central Department of Environmental Science, Tribhuvan University, Kirtipur, Kathmandu, Nepal

Nepal

Lecturer Department of Basic Science and Mathematics, Faculty of Science, Thaksin University

Thailand