Ervianto, Edy, 		M, Noveri Lysbetti, 		Nurhalim, Nurhalim, AND 		Amri, Rahyul.
" Calculation of Power Losses in Primary Distribution Line 20 kV with Point-To-Point Sequential Method" <em>Journal of Ocean, Mechanical and Aerospace -science and engineering-</em> [Online], Volume 54 Number 1 (9 October 2018)