Rahayu, Yunita, and John Sihar Manurung. “The Effect of Recruitment and Training on Employee Performance at PT Gajah Mada Barokah Sukses Makmur Yogyakarta”. Journal of Economics and Social Sciences (JESS) 4, no. 2 (October 16, 2025): 1153–1162. Accessed February 8, 2026. https://journal.civiliza.org/index.php/jess/article/view/1034.