H. Hardi, R. Ekosiswoyo, D. Y. Sugiharto, and T. Prihatini, “Effect of Educator’s Soft Skills, Organization Atmosphere, and Academic Stress on the Self-efficacy of the Army’s NCO Cadets in Rindam Jaya Jakarta”, JED, vol. 6, no. 2, pp. 154-164, Mar. 2018.