The effect of strategic management accounting on strategic supply chain through internal and exterior orientation Additionally, he has participated in a lot of Worldwide workshops and programs and it has contributed like a speaker in Intercontinental community forums, including the United Nations conferences on SDGs and for the INTOSAI Congress. https://id.wikipedia.org/wiki/Daftar_Wakil_Ketua_Badan_Pemeriksa_Keuangan_Republik_Indonesia