Levis Gapessie Ntiendjui, Simon Awafor Tamungang, Ferdinand Ngoula, Gilbert Ateufack & Joseph Tchoumboue. Effects of the Toxicity of the Pesticides Maneb and Chlorpyrifos-Ethyl on a Freshwater Fish, Oreochromis Niloticus. ARBS-V6 2023, 56-66.