Sinaga , N. T., Harianja , I. R. ., & Sidabutar , U. . (2023). THE IMPACT OF HARD SKILLS AND SOFT SKILLS ON HKBP NOMMENSEN UNIVERSITY’S KAMPUS MENGAJAR PROGRAM PARTICIPANTS. Jurnal Review Pendidikan Dan Pengajaran (JRPP), 6(4), 1381–1388. https://doi.org/10.31004/jrpp.v6i4.20381