Anjas Tambunan, Erwin Rozer Sitanggang and Anggianika Mardhatillah 2020. Design of Vernis Sprayer Using Macroergonomic Analysis and Design. International Journal of Science, Technology & Management. 1, 3 (Sep. 2020), 251-255. DOI:https://doi.org/10.46729/ijstm.v1i3.58.