Sunadi, S., Purba, H. H., & Hasibuan, S. (2020). Implementation of Statistical Process Control through PDCA Cycle to Improve Potential Capability Index of Drop Impact Resistance: A Case Study at Aluminum Beverage and Beer Cans Manufacturing Industry in Indonesia. Quality Innovation Prosperity, 24(1), 104–127. https://doi.org/10.12776/qip.v24i1.1401