L. Jaes, A. Abdul Latiff, F. Ismail, Z. Akmal Damin, F. Ani, and A. Rahman Abdul Aziz, ““Work Ethic” Value as Soeharto’s Development Tool in Indonesia”, IJET, vol. 7, no. 4.9, pp. 198–203, Oct. 2018, doi: 10.14419/ijet.v7i4.9.20673.