E. M. Hutabarat, H. S. Alam, A. Yusuf, T. I. Salim, and N. Y. Rusmintia, “Application of Micro-Nanobubble Aeration in Spinach (Amaranthus viridis) and Pakchoi (Brassica rapa Chinensis) Cultivation with the Wick System”, JTEP-L, vol. 12, no. 3, pp. 756–764, Sep. 2023.