Maria Filomena de Jesus Raposo and Rui Manuel Santos Costa de Morais (2013) “Influence of the Growth Regulators Kinetin and 2,4-D on the Growth of Two Chlorophyte Microalgae, Haematococcus pluvialis and Dunaliella salina”, Journal of Basic & Applied Sciences, 9, pp. 302–308. doi: 10.6000/1927-5129.2013.09.40.