A. Purwanto, J. T. Purba, I. Bernarto, and R. Sijabat, “Peran Organizational Citizenship Behavior (OCB), Transformational and Digital Leadership Terhadap Kinerja Melalui Mediasi Komitmen Organisasi Pada Family Business”, jenius. jurnal. ilm. manaj. sumberd. mns., vol. 4, no. 3, pp. 256–272, Apr. 2021.