Pangeran, A., Shalahuddin, M., Prabaswara, R. and Nurcahyo, R. 2023. The Effect of David’s Strategies Implementation on Pharmaceutical Company Before and During COVID-19 (A Case Study: PT. Kalbe Farma Tbk). Prosiding Seminar Nasional Teknik Industri (SENASTI). 1, (Oct. 2023), 669–677.