Chlorella vulgaris broth harvesting via standalone forward osmosis using seawater draw solution by Mat Nawi, Normi Izati, M. Arifin, Siti Nor Hidayah, M. Hizam, Shafiq, Rampun, Erdina Lulu Atika, Bilad, Muhammad Roil, Elma, Muthia, Khan, Asim Laeeq, Wibisono, Yusuf, Jaafar, Juhana