“Potency of Cockroaches (Periplaneta Americana and Blattella Germanica) As Vector of Salmonellosis on Ships in Baubau Port”. 2018. Jurnal Riset Veteriner Indonesia (Journal of The Indonesian Veterinary Research) 2 (2). https://journal-598.unhas.ac.id/index.php/jrvi/article/view/4515.