ikrawan, yusep et al. 2024. Comparison of Filtration Processes Using Microfiltration, Ultrafiltration, Nanofiltration and Reverse Osmosis Methods on The Characteristics of Lemon Juice Functional Beverages At Pilot Scale . Jurnal Penelitian Pertanian Terapan. 24, 4 (Dec. 2024), 517–531. DOI:https://doi.org/10.25181/jppt.v24i4.3759.