2018Yona, G.K (2018). Effect of culture Temperature on Rotifers (Brachionus plicatilis sensu strictu) Size and reproduction Activities. Tanzania Journal of Agriculture Science. 17:(1) 23-30
2017 • Yona, G., Madalla, N., Bwathondi, P. Mwandya, A.W., Lamtane, H and Mayer I (2017). Effect of Meteorological Parameters on Mullet Recruitment Patterns in Bagamoyo Mangroves Ecosystem, Tanzania. African Journal of Tropical Hydrobiology and Fisheries 15: 15-26
2016 • Yona, G., Madalla, N., Mwandya, A.W., Bwathondi, P. and Ishimatsu, A (2016). Effects of elevated carbon dioxide and temperature on survival and morphology of Japanese whiting Sillago japonica. International Journal of Fisheries and Aquatic studies, 4(1): 48-55
2014 • Yona, G. and Mmochi, A. (2014). The Development of Mariculture Activities as an Alternative Livelihood Option for Coastal Communities: Milkfish Farming in Kilwa and Mtwara Districts, United Republic of Tanzania. In: How oceans-and seas-related measures contribute to the economic, social and environmental dimensions of sustainable development: Local and regional experiences. United Nations Department of Economic and Social Affairs (UNDESA), New York, 2014
2013Yona, G and shimatsu, A . (2013). "Effect of Ocean Acidification on Fish" AQUABIOLOGY, 207 (35)4; pp347-355. ISSN 0285-4376