Tan Yhe Huan N, bin Roslan H, binti Sari S. Fertilizer Measuring Machine for Hydroponic Growing Industry. peat [Internet]. 2023 Dec. 21 [cited 2024 May 20];4(2):093-107. Available from: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/10369