Pascal Neuffer. (2016) Relationship between Subject-matter Interest and Academic Achievement: A Study of Grade 7 Students at a Bilingual School in Thailand. Rangsit University:ม.ป.ท.Pascal Neuffer. 2016. Relationship between Subject-matter Interest and Academic Achievement: A Study of Grade 7 Students at a Bilingual School in Thailand. ม.ป.ท.:Rangsit University;Pascal Neuffer. Relationship between Subject-matter Interest and Academic Achievement: A Study of Grade 7 Students at a Bilingual School in Thailand. ม.ป.ท.:Rangsit University, 2016. Print.