Gomes, Domingos, and Rini Retnowati. “Hydroponic Innovations Through Enhancing Kangkung Growth With Liquid Fertilizers and Plant Media”. International Scientific Journal of UNPAZ Timor-Leste, vol. 1, no. 01, Aug. 2024, pp. 1-6, https://isjutl.com/index.php/isjutl/article/view/14.