Fadhlulrrhahman Surya Prayoga, & Achmad Sholihin. (2026). The Role of Human Resource Development and Motivational Factors in Improving Employee Performance at PT Aerofood Indonesia, Surabaya Unit . International Journal of Science and Environment (IJSE), 6(2), 929–934. https://doi.org/10.51601/ijse.v6i2.641