Ioniță, R., and V. Boghici. “The Influence of Cobalt on the Growth Rate of Artificially Fed Mullet (Mugil spp.) Spawn - Preliminary Data”. Cercetări Marine - Recherches Marines, vol. 8, no. 1, May 2026, pp. 149-53, https://www.marine-research-journal.org/index.php/cmrm/article/view/444.