المؤلفون: Abebe, Bekele^Aff6, Ayalew, Dereje^Aff7, Regassa, Alemayehu^Aff8, Taye, Gebeyehu^Aff9

المساهمون: Hartemink, Alfred E., Series Editor^Aff1, Beyene, Sheleme, editor^Aff2, Regassa, Alemayehu, editor^Aff3, Mishra, Bipin B., editor^Aff4, Haile, Mitiku, editor^Aff5

المصدر: The Soils of Ethiopia. :51-69

المؤلفون: Mishra, Bipin B.^Aff6, Regassa, Alemayehu^Aff7, Fekadu, Endalkachew^Aff8

المساهمون: Hartemink, Alfred E., Series Editor^Aff1, Beyene, Sheleme, editor^Aff2, Regassa, Alemayehu, editor^Aff3, Mishra, Bipin B., editor^Aff4, Haile, Mitiku, editor^Aff5

المصدر: The Soils of Ethiopia. :283-298

المؤلفون: Regassa, Alemayehu^Aff6, Kibret, Kibebew^Aff7, Selassie, Yihenew G.^Aff8, Kiflu, Alemayehu^Aff9, Tena, Wondwosen^Aff10

المساهمون: Hartemink, Alfred E., Series Editor^Aff1, Beyene, Sheleme, editor^Aff2, Regassa, Alemayehu, editor^Aff3, Mishra, Bipin B., editor^Aff4, Haile, Mitiku, editor^Aff5

المصدر: The Soils of Ethiopia. :111-156

المؤلفون: Regassa, Alemayehu^Aff6, Assen, Mohammed^Aff6, Ali, Ashenafi^{Aff6, Aff7}, Gessesse, Berhan^{Aff6, Aff8}

المساهمون: Hartemink, Alfred E., Series Editor^Aff1, Beyene, Sheleme, editor^Aff2, Regassa, Alemayehu, editor^Aff3, Mishra, Bipin B., editor^Aff4, Haile, Mitiku, editor^Aff5

المصدر: The Soils of Ethiopia. :77-110

المؤلفون: Beyene, Sheleme^Aff6, Regassa, Alemayehu^Aff7

المساهمون: Hartemink, Alfred E., Series Editor^Aff1, Beyene, Sheleme, editor^Aff2, Regassa, Alemayehu, editor^Aff3, Mishra, Bipin B., editor^Aff4, Haile, Mitiku, editor^Aff5

المصدر: The Soils of Ethiopia. :19-25

المؤلفون: Regassa, Alemayehu^Aff6, Ali, Ashenafi^Aff7, Taye, Gebeyehu^Aff8

المساهمون: Hartemink, Alfred E., Series Editor^Aff1, Beyene, Sheleme, editor^Aff2, Regassa, Alemayehu, editor^Aff3, Mishra, Bipin B., editor^Aff4, Haile, Mitiku, editor^Aff5

المصدر: The Soils of Ethiopia. :71-75

المؤلفون: Gessesse, Berhan^Aff6, Ali, Ashenafi^Aff7, Regassa, Alemayehu^Aff8

المساهمون: Hartemink, Alfred E., Series Editor^Aff1, Beyene, Sheleme, editor^Aff2, Regassa, Alemayehu, editor^Aff3, Mishra, Bipin B., editor^Aff4, Haile, Mitiku, editor^Aff5

المصدر: The Soils of Ethiopia. :235-255

المؤلفون: Abebe, Rahmeto^{Aff1, IDs12917023035748_cor1}, Dema, Temesgen, Libiyos, Yohanis, Teherku, Woinshet, Regassa, Alemayehu, Fekadu, Amene, Sheferaw, Desie

المصدر: BMC Veterinary Research. 19(1)

المؤلفون: Bekuma, Teka^{Aff1, IDs1106902205560z_cor1}, Mamo, Girma, Regassa, Alemayehu

المصدر: Natural Hazards. 115(1):409-430

المؤلفون: Bekuma, Teka, Mamo, Girma, Regassa, Alemayehu

المصدر: In Research in Globalization June 2023 6