APA-ийн эшлэл(7 дахь хэвлэлт)

AKPAN , S. B., OKON, U. E., UDO, U. J., & AKPAKADEN, I. S. (2020). ANALYSIS OF INCOME INEQUALITY AND POVERTY INCIDENCE AMONG OIL PALM FARMERS IN AKWA IBOM STATE, NIGERIA. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

AKPAN , S. B., U. E. OKON, U. J. UDO, ба I. S. AKPAKADEN. ANALYSIS OF INCOME INEQUALITY AND POVERTY INCIDENCE AMONG OIL PALM FARMERS IN AKWA IBOM STATE, NIGERIA. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2020.

MLA -ийн эшлэл (9 дэх хэвлэлт)

AKPAN , S. B., et al. ANALYSIS OF INCOME INEQUALITY AND POVERTY INCIDENCE AMONG OIL PALM FARMERS IN AKWA IBOM STATE, NIGERIA. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2020.