The impact of drugs abuse on youths

Search facilities I used were google and wikipedia.

Keywords that aided my search were "drug abuse", "drug abuse youths" and "drug abuse teens". By adding the words "youths" and "teens", the search results are more specific.

Major differences amongst the three types of websites
Organisation-based websites are done by a group of people. They cover a wide area in a certain topic. For example, the National Council for Drug Abuse covers topics from the types of drugs to where parents can seek help. There is a specific section on drug abuse and youths.

Personal websites are done by one person only. They can cover more than one topic. For example, drugs to fashion.

Subject-based websites can be done by one or many people. They provide information specific to the topic only.

In my search:

Organisation websites
Central Narcotics Bureau
National Council for Drug Abuse

Personal websites
Editorial "Of Drugs and Youth"
NY Center's Blog Spot
Drug Abuse Awareness Blog

Subject-based websites
Teen Drug Abuse