The Open University of Sri Lanka (OUSL)-Diploma in food science 2021 October 17, 2021October 31, 2022 MrJOBS.info Calling Applications for Diploma in Food Science Course – Academic Year 2021-2022-Diploma in Food Science Course 2021 – The Open University of Sri Lanka (OUSL) Course Fee : Rs 75000/= Duration : 01 Year Medium : English Details DownloadOnline ApplicationOpen