RIANTO MANURUNG. THE INFLUENCE OF EXTRINSIC MOTIVATION ON INTEREST IN VISITING THE LE HU GARDEN TOURISM OBJECT. Jurnal Ekonomi, [S. l.], v. 11, n. 01, p. 366–372, 2022. Disponível em: https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/257. Acesso em: 30 apr. 2026.