Istadi, I. (2021). Backmatter (Publication Ethics, Copyright Transfer Agreement for Publishing Form). Department of Chemical Engineering - Diponegoro University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Istadi, Istadi. Backmatter (Publication Ethics, Copyright Transfer Agreement for Publishing Form). Department of Chemical Engineering - Diponegoro University, 2021.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Istadi, Istadi. Backmatter (Publication Ethics, Copyright Transfer Agreement for Publishing Form). Department of Chemical Engineering - Diponegoro University, 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.