L. Mukarromah, M. M. Al-Fiqri, L. Fitriyah, B. Anggara, A. Danuarta, and Y. Kartikawati, “The influence of training and development on employee productivity at the Ronggo Mukti batik company”, EJEB, vol. 5, no. 1, pp. 1–7, Jan. 2026.