A review on the potential biotechnological applications of the operational group Bacillus amyloliquefaciens por Ngalimat, Mohamad Syazwan, Radin Yahaya, Radin Shafierul, Al-adil Baharudin, Mohamad Malik, Mohd Yaminudin, Syafiqah, Karim, Murni, Ahmad, Siti Aqlima, Sabri, Suriana