Transmission of Four Serotypes of Dengue Virus in Several Asian Countries Literature Review, Natsir, Nismawati, A Arsin Arsunan, Ishak Hasanuddin, Alimuddin Ilham, Masni Masni, Massi Muhammad Nasrun, and Mallongi Anwar , Pharmacognosy Journal, December 2023, Volume 15, Issue 6s, p.1244-1249, (2023)