Amente, G., and T. Feyissa. “Effect of Growth Regulators Concentrations on in Vitro Multiplication of Three Elite Sugarcane (Saccharum Officinarum L.) Genotypes Using Shoot Tip Culture”. Journal of Scientific Agriculture, vol. 6, Feb. 2022, pp. 4-8, doi:10.25081/jsa.2022.v6.7267.