Sharma DD, Choden D, Dorji C. Comparative Study of Solid, Liquid, and Gaseous Insulation on the Distribution Transformer. JNEC-TRST [Internet]. 2025 Dec. 31 [cited 2026 Mar. 3];8(1):49-56. Available from: https://trst.jnec.edu.bt/index.php/thruelrigsartoed/article/view/47