Solikhah, Pristiyani, and Dewi Nusraningrum. “Increasing Production Capacity of Oil Country Tubular Goods Pipe Using Oee Methods”. European Journal of Business and Management Research 7, no. 5 (September 4, 2022): 9–14. Accessed December 5, 2022. https://ejbmr.org/index.php/ejbmr/article/view/1612.