You are ELIGIBLE for e-visa only if you have a VALID visa or residence permit of any Schengen countries, United States, United Kingdom, or Ireland.
Turkey tourist e-visa is required for citizens of Cambodia.
Unfortunately, at this time VisaHQ does not provide service for tourist e-visas to Turkey.
Additional steps you may take:Check the current validity of your passport and the availability of blank visa pages
Contact the nearest embassy or consulate of Turkey
Take advantage of our extensive embassy and consular database to find the nearest one. Upon contacting the embassy confirm the required documents, the time it takes to process the visa and whether the consulate accepts applications by mail.