Nurrohkayati, A. S., Al Syahrin, M. N., Kusumawati, Y. T., & Khairul, M. (2021). E-Commerce Marketing Strategy & Industrial Packaging Design to Increase Profit for Bontang Manggrove Syrup Products in Tanjung Laut Indah Village, Bontang City. Procedia of Engineering and Life Science, 1(2). https://doi.org/10.21070/pels.v1i2.999