Sinaga , N.T., Harianja , I.R. and 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 (Nov. 2023), 1381–1388. DOI:https://doi.org/10.31004/jrpp.v6i4.20381.