Title: Patčhai thāng čhitsangkhom kap phrưttikam kāntit sānsēptit khō̜ng nakrīan matthayomsưksā læ nakrīan witthayālai ʻāchīwasưksā nai Phāk Tawanʻō̜k Chīang Nư̄a
Description: Research summary on psychosocial factors and drug addiction behavior of secondary school and vocational college students in Northeastern Thailand.