Liputan6.com (7 September 2005). "Kopilot Daufir Efendi Dimakamkan Dini Hari" [Copilot Daufir Efendi Buried Early Morning]. liputan6.com (in Indonesian). Retrieved 3 July 2020.{{cite web}}: CS1 maint: numeric names: authors list (link)
"Dirut Mandala Akui Angkut 2,7 Ton Durian" [President Director of Mandala Admits Transporting 2.7 Tons of Durian]. Suara Merdeka (in Indonesian). 28 September 2005. Archived from the original on 17 July 2012. Retrieved 24 July 2012.
"Dirut Mandala Akui Angkut 2,7 Ton Durian" [President Director of Mandala Admits Transporting 2.7 Tons of Durian]. Suara Merdeka (in Indonesian). 28 September 2005. Archived from the original on 17 July 2012. Retrieved 24 July 2012.