2023 - Volume 24 [Issue 3]


Original Research Article

Effects of Solid Wastes (Leachates) on the Quality of Underground Water

N. C. Mmonwuba, Okoye Onyekachi Francis, Okpala Somtochukwu, Maduegbunna Patrick Chinweike, Kizito Ezenwafor , G. Ezeolisa Ifunanya

DOI: 10.9734/jerr/2023/v24i3805

Page: 20-31

Sliding Mode Control-Based Modeling and Simulation of a Quadcopter

Rahmi Elagib, Ahmet Karaarslan

DOI: 10.9734/jerr/2023/v24i3806

Page: 32-41


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