MARIA AVENTINA NENA; PUTU SITI FIRMANI. APPLICATION OF A SCIENTIFIC APPROACH TO IMPROVE LEARNING OUTCOMES OF INTRODUCTORY ECONOMICS STUDENTS IN CLASS XI ECONOMICS C2 STATE HIGH SCHOOL 1 MENGWI FOR THE 2023/2024 SCHOOL YEAR. Arthaniti Studies, v. 5, n. 2, p. 31-36, 30 Sep. 2024.