Concepcion II, Ronnie, Elmer Dadios, Argel Bandala, Joel Cuello, and Yutaka Kodama. “Hybrid Genetic Programming and Multiverse-Based Optimization of Pre-Harvest Growth Factors of Aquaponic Lettuce Based on Chlorophyll Concentration”. International Journal on Advanced Science, Engineering and Information Technology 11, no. 6 (December 12, 2021): 2128–2138. Accessed June 3, 2024. http://ijaseit.insightsociety.org/index.php/ijaseit/article/view/14991.