Widjanarko, Bambang, Awan Panjinata, Agus Sukoco, and Joko Suyono. 2023. “Analyzing the Financial Performance of PT. Steel Pipe Industry of Indonesia Tbk”. International Journal of Industrial Engineering, Technology & Operations Management 1 (2):86-92. https://doi.org/10.62157/ijietom.v1i2.32.