The Rwanda Journal of Engineering, Science, Technology and Environment (RJESTE) is a peer-reviewed journal published bi-annually by the University of Rwanda - College of Science and Technology. The journal aims at publishing original research articles, review articles, and selected conference articles on the latest developments in the fields of engineering, science, technology, environment and related. The publications should either demonstrate a significant new discovery or other contribution that has been established to fairly rigorous scientific standards. The Journal will publish articles written in standard British English.

Published: 2025-04-01


On 1 + 3 covariant perturbation with chaplygin-stiff fluid system in modified Gauss-Bonnet gravity

Joseph Ntahompagaze, Fidele Twagirayezu, Abraham Ayirwanda, Albert Munyeshyaka, Solange Mukeshimana, Leon Fidele Ruganzu Uwimbabazi, Justine Dushimirimana



Resilience and sustainability in African Cities: Exploring residents’ living environment across Kigali City neighbourhoods

Vincent Manirakiza, Josephine Malonza Mwongeli, Gabriel Bazimaziki, Leon Mugabe, Ernest Uwayezu



Key triggering factors in the clogging process of Nyarutarama hybrid ponds treating municipal wastewater in Kigali

Frodouard Hitimana, Elisee Gashugi, Vedaste Nyandwi, Emmanuel Nkurunziza, Christian Sekomo Birame

The effect of meteorological factors on extreme COVID-19 infection in Rwanda: The generalized additive extreme value modeling approach

Innocent Ngaruye, Joseph Nzabanita, Emmanuel Masabo, Marcel Gahamanyi, Bosco Nyandwi, Justine Dushimirimana, Denis Ndanguza, Lydie Mpinganzima, C´elestin Kurujyibwami, Leon Fidele Uwimbabazi Ruganzu, Wellars Banzi, Venuste Nyagahakwa, Solange Mukeshimana, Jean Pierre Muhirwa, Jean Pierre Ngendahayo, Jean Paul Nsabimana, Jean de Dieu Niyigena, Eric Rutaganda, Jeanne Uwonkunda, Japhet Niyobuhungiro, Isambi Sailon Mbalawata, Betty Kivumbi Nannyonga, Jean Marie Ntaganda

Characterization of microbes responsible of potato off-flavor in Rwandan Arabica coffee

Jane Mukamugema, Benjamin Manirakiza, Oliver Ishema, Didier Mucyo, Mami Nimurere, Antoine Nsabimana

Mathematical modeling of methane gas extraction from Lake Kivu

Denis Ndanguza, Joseph Nzabanita, Elisee Gashugi, Solange Mukeshimana, Froduald Minani, Wellars Banzi

Benthic macroinvertebrate diversity as biological indicators of health status of Kibumba urban wetland, Kigali City, Rwanda

Prince Mugisha Safari, Abel Tuyishimire, Alliane Iradukunda, Edmond Twagirayezu, Rashidi Mwimba, Methode Majyambere, Alphonse Nzarora, Aisha Nyirama, Jean de Dieu Uwizelimana

Assessment of factors limiting agricultural mechanization in Rwanda

Eric Derrick Bugenimana, Eliezel Habineza, Venuste Baziruwiha, Jeannette Mukankurunziza, Rosine Uwase



Critical success factors contributing to road project success in Tanzania. A case study of Tanzanian National Roads Agency - TANROADS

Marie Mediatrice Mukashyaka, Vincent Habumugisha, Geraldine J. Kikwasi, Valentine Luvara, Luvara Olukanni

Spatio-temporal erosion modelling for gullies control in Kigali city: Case of Kigali Sector

Ndungutse Appolinaire, Uwayezu Ernest, Umunyana Peace, Niyobuhungiro Daniel, Bizimana Jean Pierre
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Journal Identifiers


eISSN: 2617-233X
print ISSN: 2617-2321