M. BALCI and R. LYNCH, “THE RELATIONSHIP OF ENGLISH LANGUAGE USAGE SKILLS, ENGLISH READING PROFICIENCY AND ENGLISH SELF-EFFICACY WITH MATHEMATICS ACADEMIC ACHIEVEMENT OF GRADES 3-4 AND GRADES 5-6 STUDENTS AT PAN-ASIA INTERNATIONAL SCHOOL, BANGKOK, THAILAND”, scho, vol. 14, no. 2, p. 42, Aug. 2022.