Kouadio, S. G., Tienebo, E.-O., Kouadio, K. T., Kouamé, K. B. J., Koko, L. and Abo, K. (2017) “Foliar Application of Boron during Flowering Promotes Tolerance to Cocoa (Theobroma cacao L.) Swollen Shoot Viral Disease”, European Scientific Journal, ESJ, 13(21), p. 387. doi: 10.19044/esj.2017.v13n21p387.