Hassen, Yassin. Evaluation of lactic acid bacteria, yeast and chemical preservatives for the production of rice injera, an Ethiopia flat bread / Yassin Hassen. - Kampala, 2016. - xii, 132p. ; 30 cm. Unpublished thesis (MSc. FST)- Makerere University, 2016. Includes bibliographical references (p. 98-117). Subjects--Topical Terms: Bread--Microbiology. Dewey Class. No.: 641.815