Okpechi, I. A. (2021). Socioeconomic impact of the oil spill on community participation in the clean-up operations and resilience in Imo State, Nigeria.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Okpechi, Isidiho Alphonsus. Socioeconomic Impact of the Oil Spill on Community Participation in the Clean-up Operations and Resilience in Imo State, Nigeria. 2021.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Okpechi, Isidiho Alphonsus. Socioeconomic Impact of the Oil Spill on Community Participation in the Clean-up Operations and Resilience in Imo State, Nigeria. 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.