1. Williams, G., De-Souza, L.D.K., Kpodo, F. M., & Agbenorhevi, J. K. (2023). Physicochemical evaluation of okra residue obtained after pectin extraction. International Journal of Food Properties, 26(1).
2. Adjetey F.A., Ofori K.F., Torko F., Vale-Hagan W., De-Souza L.D.K., Oduro I.N., (2020). Characteristics of Spondias Mombin fruit (Yellow Mombin) seed flour and its potential in Gluren-free biscuit production.  Journal of Ghana Science Association (JGSA), Vol. 21, No. 1, April 2023. ISSN 2737-713X.
3. Afotey, B., Agbenorhevi, J. K., De-Souza, L. D. K., Logosu, J. K., Kpodo, F. M., & Falade, K. O. (2023). Okra (Abelmoschus esculentus L.) pectin yield as influenced by particle size and extraction solvent. Food Chemistry Advances, 3, 100339.
4. Gifty Williams, Leonard D.K. De-Souza, Fidelis M. Kpodo and Jacob K. Agbenorhevi, Physicochemical evaluation of okra residue obtained after pectin extraction. International Journal of Food Properties, Volume 26, 2023 - Issue 1
5. Tsimese A. A., Appiah E., De-Souza L.D.K, Oduro I.N., (2020). Production and Evaluation of Gluten-Free cookies from Tiger Nut Flour, Cassava Flour, Ginger Flour and Coconut Milk. 9th GSA Research Seminar and Poster Presentations, Kumasi, KNUST Kumasi, July, 2020, page 23.
6. Adjetey F.A., Ofori K.F., Torko F., De-Souza L.D.K., Oduro I.N., (2020). Study of the
   Functional properties of Solar-dried seed flour of Spondias Mombin fruit (Yellow Mombin). 9th GSA Research Seminar and Poster Presentations, Kumasi, KNUST Kumasi, July, 2020, page 64.
7. Djan P.K.S., De-Souza L.D.K., Vale-Hagan W., (2020). Proximate and Antioxidant composition of oven dried soursop seeds and pulp. 9th GSA Research Seminar and Poster Presentations, Kumasi, KNUST-Kumasi, July, 2020, page 70.
8. T.E. Mills, D. Laryea and L.D.K. De-Souza, (2019). Development of Purple –flesh
   Sweetpotato drinks. 8th GSA Research Seminar and Poster Presentations, Kumasi, KNUST-Kumasi, May, 2019, page 53.
9. Arthur, J. Saaka and L.D.K. De-Souza, (2018). Proximate composition of Orange flesh Sweetpotato (Ipomoea batatas) leaves at early development phase. 7th GSA Research Seminar and Poster Presentations, Kumasi, KNUST-Kumasi, April, 2018, page 46.

Patents:

1. Rodionova Natalya Sergeevna, Popov Evgenij Sergeevich, Bakhtina Tatyana Ivanovna, De-Souza Leonard Delali Kodjo, Food Product Manufacturing Method. Russian Federation, Federal Service for Intellectual Property, Patent Application No. 2013119755/13, Filed: 29.04.2013; Published: 20.09.2014; Bull. No. 26; Patent No. RU 2528499 C1 (20.09.2014).
2. Kuchmenko Tatyana A., Rodionova Natalia S., Umarkhanov Ruslan U., Popov Evgenij S.,
   Bakhtina Tatyjana I., Berdnikova Evgenija V., De-Souza Leonard D. K., Method of assessing the safety of packaging polymer materials for thermal processing of vacuum packed food products. Russian Federation, Federal Service for Intellectual Property, Patent Application No. 2013122429/15, Filed: 15.05.2013; Published: 20.05.2015; Bull. No 15; Patent No. RU 2550962 C2 (20.05.2015).