1 “... development (Chapter 6), and job and career opportunities in the pharmaceutical sector, a topic rarely covered...”

2 “... have incited novel areas of studies that revolutionize the health sector. They are the studies...”

3 “..., several aromatic PEOs are used to flavor food and add aromas to incense in the culinary sector. Recently...”

4 “... the industrial sectors towards serving local health needs, the African sub-continent cannot generate...”