by Suter, Evans K., Rutto, Hilary L., Seodigeng, Tumisang S., Kiambi, Sammy L., Omwoyo, Wesley N.
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (2024)

by Bilha J. Chepkonga, Lawrence Koech, Hilary L. Rutto
Published in Engineering proceedings (01.05.2023)

by Lerotholi, Letsabisa, Everson, Raymond C., Hattingh, Burgert B., Koech, Lawrence, Le Roux, Ignus, Neomagus, Hein W. J. P., Rutto, Hilary L.
Published in Processes (01.09.2024)

by Tewo, Robert K., Rutto, Hilary L., Focke, Walter, Seodigeng, Tumisang, Koech, Lawrence K.
Published in Reviews in chemical engineering (01.04.2019)

by Enweremadu, Christopher C, Rutto, Hilary L
Published in Journal of the Chemical Society of Pakistan (30.04.2015)

by Reneiloe Seodigeng, John K. Tshilenge, Hilary L. Rutto
Published in Chemical engineering transactions (01.06.2022)

by Lerotholi, Letsabisa, Everson, Raymond C, Hattingh, Burgert B, Koech, Lawrence, Le Roux, Ignus, Neomagus, Hein W. J. P, Rutto, Hilary L
Published in Processes (01.09.2024)