Muslimin, R.H. et al. 2022. Improving Service Quality Of Delivery Services Based On Heterogeneous Customer Behavior In A Developing Country: A Context During Covid-19. Jurnal Manajemen Industri dan Logistik. 6, 1 (Jun. 2022), 43–64. DOI:https://doi.org/10.30988/jmil.v6i1.968.