Ningrum, L. A. .; Roziqin, M. F. A. .; Surya, E. P. .; Prasetyo, A. R. .; Aruna, A. .; Marcelliantika, A. .; Wijaya, G. A. . Increasing Community Awareness of the Calculation of Cost of Goods Sold for Banjarsari Tape Production Through the Development of a Dynamic Guidebook. aij 2024, 4, 71-80.