Antibacterial effectiveness of hemolymph-chitosan from cockroach (Periplaneta americana) and bandotan leaf (Ageratum conyzoides L.) extractIqna Mutmainnah, Andharani Zulfa, Puspa Maulidinia Purwasih Ushandi, Cornelius Abram Galia Joymaynard Purba, Prinsela Lovena Shyanti and Dordia Anindita RotinsuluBIO Web Conf., 171 (2025) 03015DOI: https://doi.org/10.1051/bioconf/202517103015