Tesfa Imenu, Tolera Abera and Kinde Lamessa (2023) “AMALGAMATED N P S FERTILIZER ON CROP PERFORMANCE AND NODULATION OF SOYBEAN VARIETIES ON ACIDIC SOIL”., IRAQI JOURNAL OF AGRICULTURAL SCIENCES, 54(2), pp. 399–412. doi:10.36103/ijas.v54i2.1714.