Junipisa NME. THE EFFECT OF SCIENTIFIC APPROACH ON SPEAKING COMPETENCY AND ITS RELATIONSHIP TO ACHIEVEMENT MOTIVATION OF TENTH YEAR STUDENTS OF SMK PARIWISATA TRIATMA JAYA BADUNG. LITERA [Internet]. 2020 Oct. 7 [cited 2025 May 7];6(1). Available from: https://jurnal.undhirabali.ac.id/index.php/litera/article/view/1135