“Nutrient Uptake and Chlorophyll of Long Bean Plants (Vigna Sinensis L.) Due to Liquid Waste Tofu and Planting Media: Serapan Hara Dan Klorofil Tanaman Kacang Panjang (Vigna Sinensis L.) Akibat Pemberian Limbah Cair Tahu Dan Media Tanam ”, Petrop, vol. 9, no. 3, pp. 192–195, Jan. 2023, doi: 10.32734/jopt.v9i3.10224.