Halid, S. (2021). Elak risiko jangkitan varian Delta.
Chicago Style (17th ed.) CitationHalid, Suzalina. Elak Risiko Jangkitan Varian Delta. 2021.
MLA (9th ed.) CitationHalid, Suzalina. Elak Risiko Jangkitan Varian Delta. 2021.
Warning: These citations may not always be 100% accurate.