Estimation of cost of unserved energy: a customer survey approach. - Nava Raj Karki; Rajesh Karki; Ajit Kumar Verma (Int. J. Syst. Assur. Eng. Manag., 2010)

Industrial customer outage cost analysis: a case study of Nepal. - Nava Raj Karki; Arbind Kumar Mishra; Jayandra Shrestha (Int. J. Syst. Assur. Eng. Manag., 2010)

Control of PMSG based wind turbines for renewables based DC distribution. - Hari Prasad Rimal; Morris Breuna; Nava Raj Karki; Ajit Kumar Verma (SKIMA, 2015)

Gravity balance up-down walking supported by circulating rope in mountain is easier than walking in plain. - Lok B. Baral; Jeevan J. Nakarmi; Khem N. Poudyal; Nava Raj Karki; Dimitrios Nalmpantis; Hari B. Dura; Vishwa P. Amatya (Int. J. Syst. Assur. Eng. Manag., 2021)