Halimatusadiah, E. ., Sofianty, D. ., Rosdiana, Y. ., & Mardin, R. . (2024). Increasing the Potential of Pensioners at the Universitas Islam Bandung Foundation through Training on Cost of Production Calculations. KnE Social Sciences, 9(22), 50–57. https://doi.org/10.18502/kss.v9i22.16652