E. Neelagund2, B. M. V. and S. (2011). Production and Optimisation of Tetracycline by Various Strains of Streptomyces under Solid State Fermentation using Pineapple Peel as a Novel Substrate. Recent Research in Science and Technology, 3(2). Retrieved from https://updatepublishing.com/journal/index.php/rrst/article/view/588