Ramly, A. T., A. Irawan, and W. Warcito. “Development of Coaching Model in Pumping-HR Based Human Resource Development Model”. Jurnal Manajemen (Edisi Elektronik), vol. 12, no. 3, Oct. 2021, pp. 380-96, doi:10.32832/jm-uika.v12i3.4718.