Said Alawaid, A. M., and M. M. Abdul Muthaliff. “Training Programs Impact On The Development Of Staff Performance At The Diwan Of Royal Court In The Sultanate Of Oman”. Perdana: International Journal of Academic Research, Vol. 4, no. 1, Apr. 2019, pp. 67-89, https://perdanajournal.com/index.php/perdanajournal/article/view/35.