Amelia, S. S. and Iswadi (2023) “Marketing Communication Strategy as a Promotional Media in Increasing Sales at PT Tunas Jaya ​: Marketing Communication Strategy as a Promotional Media in Increasing Sales at PT Tunas Jaya ​”, Technomedia Journal, 8(3 Februari), pp. 331–343. doi: 10.33050/tmj.v8i3.2087.