Hikmat, Hikmat. “An Idea for Education of Corruption Eradication in Indonesia: Five Levels of Corruption and Their Solutions”. International Journal of Innovative Research and Scientific Studies 8, no. 3 (May 9, 2025): 1915–1923. Accessed June 23, 2025. https://www.ijirss.com/index.php/ijirss/article/view/6901.