APA (7 वां संस्करण) प्रशस्ति पत्र

OKPON , S. N., & ADUAYI, E. A. (2020). EFFECT OF NITROGEN FERTILIZER SOURCES ON THE QUALITY AND MINERAL NUTRIENT COMPOSITION OF YAM. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

OKPON , S. N., और E. A. ADUAYI. EFFECT OF NITROGEN FERTILIZER SOURCES ON THE QUALITY AND MINERAL NUTRIENT COMPOSITION OF YAM. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2020.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

OKPON , S. N., और E. A. ADUAYI. EFFECT OF NITROGEN FERTILIZER SOURCES ON THE QUALITY AND MINERAL NUTRIENT COMPOSITION OF YAM. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2020.

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