AB. Azizal Safi bin Haji Ismail. (1989). A study of knowledge, attitudes and practices on typhoid among secondary school students in Tumpat district, Kelantan. UM.
Chicago Style (17th ed.) CitationAB. Azizal Safi bin Haji Ismail. A Study of Knowledge, Attitudes and Practices on Typhoid Among Secondary School Students in Tumpat District, Kelantan. Kuala Lumpur: UM, 1989.
MLA (9th ed.) CitationAB. Azizal Safi bin Haji Ismail. A Study of Knowledge, Attitudes and Practices on Typhoid Among Secondary School Students in Tumpat District, Kelantan. UM, 1989.
Warning: These citations may not always be 100% accurate.