Budiman, M.; Partogi, E.; Kristi, A. A. .; Anggara, P.; Aminah, N. S. Study of the Effect of Physical Parameters on Commercial Hydroponics Based on Internet of Things (IoT): A Case Study of Bok Coy Plants (Brassica Rapa) and Water Spinach (Ipomoea Aquatica). J. Math. Fund. Sci. 2023, 54, 275-289.