Timsina, Tilak Prasad, et al. “IMPACT OF COVID-19 ON CONSTRUCTION PROJECT: A CASESTUDY ON THE CONSTRUCTION OF MECHANICAL ENGINEERING BLOCK AT JNEC”. JNEC Thruel Rig Sar Toed , vol. 5, no. 1, Dec. 2022, https://trst.jnec.edu.bt/index.php/thruelrigsartoed/article/view/10.