FEBRIAN AHMAD. INCREASING PURCHASE ACTION RATIO (PAR) THROUGH AN EFFECTIVE INSTAGRAM CAMPAIGN IN SELECTED ASIA COUNTRIES: A CASE STUDY OF GLOBAL MILLENNIAL MUN. International Journal of Educational Review, Law And Social Sciences (IJERLAS), [S. l.], v. 5, n. 6, p. 476–484, 2026. DOI: 10.54443/ijerlas.v5i6.5095. Disponível em: https://radjapublika.com/index.php/IJERLAS/article/view/5095. Acesso em: 1 feb. 2026.