RUKANGANTAMBARA, H., MAMOTOV, V.G and KONCHIT,V.A. The thermal analysis of labile humic substance in virgin soil. Soil fertility jounal, Vol3, issue30, Moscow, Russia,2006
RUKANGANTAMBARA, H., MAMOTOV, V.G and SOBAKIN, Y. The optical properties of labile humic substance in virigin soil. Soil fertility jounal, Vol3, issue 36, Moscow, Russia, 2007
RUKANGANTAMBARA, H., MAMOTOV, V.G. The molecular weight component of labile humic substance in virigin soil. Published in the reports of agrarian university of Moscow. Issues 281, Moscow, Russia, 2009.
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RUKANGANTAMBARA, H., .The analysis geomorphological impact on increase of land degradation in Rwanda. Paper presented at 2nd International scientific – pratical onferences. ‘’ Actual problems of reservoirs and their watershed’’. May 26 – 28 Perm, Russia, 2009.
Rukangantambara, H. Maniriho, G. and Habumugisha J. D. Effect of varied nutrient solution concentration of P,Mo,S,Al and Mn supply to soil on the nitrogen fixation of two leguminous species pigeon pea (Cajanus cajan) and whit leadtree (Leucaena leucocephala) at Nyaruguru district, southern Rwanda.
East African Journal of Science and Technology (EAJST), Volume 1 issue2, 2012 Rukangantambara, H and Kundu,S. The Changes in Soil Carbon Mineralization as Affected by Different Bio-Char Application. Journal of Environmental Management and Safety, Vol. 4, No. 1, (2013) 66 – 80
HABUMUGISHA, J. D., RUKANGANTAMBARA, H. and SIBO-NKINZEHIKI, J.D. 2014. Effect de l’Agroforesterie pour la Conservation durable des Sols Agricoles du district de Gicumbi, Rwanda. Journal Of Social and Applied Sciences. Volume2,(2310 -3205), Ed.,IPB( Institut Polyetechnique de Byumba, Rwanda. Website : www.ipb.ac.rw
IN PIPELINE
RUKANGANTAMBARA H., TAREMWA KANUMA N. and HABUMUGISHA J. D. Effect of selected Land Use Types on Spatial Distribution of Soil Health within Bugesera AgroEcological Zone in the Central Plateau, Eastern Province of Rwanda
RUKANGANTAMBARA H., TAREMWA KANUMA N. and HABUMUGISHA J.D. Effect of Fluctuation of Wetting and Drying phenomena on Soil Fertility status under Rice cultivation in Wetland Soil in Rwanda