Sonang Sitohang, Sasi Agustin and Firdaus Marsahala Sitohang 2021. THE EFFECT OF WORK DISCIPLINE, INTERPERSONAL COMMUNICATION, TECHNICAL SKILLS ON EMPLOYEE ACHIEVEMENT MOTIVATION. Journal of Innovation Research and Knowledge. 1, 5 (Oct. 2021), 825–844. DOI:https://doi.org/10.53625/jirk.v1i5.484.