Adenike Oyewole, K. ., Awojide, S. H. and Tayo, A. S. (2023) “Chemical composition of essential oil in Piper nigrum from Nigeria and its bioactivity against stored-grain insects”, Hue University Journal of Science: Natural Science, 132(1B), pp. 123-131. doi: 10.26459/hueunijns.v132i1B.6928.