Putri, Putri Nia Luki Patmasari, Muhamad Abdul Jumali, and Rusdiyantoro rusdiyantoro. 2023. “Optimizing Company Performance Through Industrial Coordinator Training : A Practical Needs Assessment”. Tibuana 6 (2):104-8. https://doi.org/10.36456/tibuana.6.2.7665.104-108.