HARYANTINI; DEWI, Priyantini. Marketing Strategy in Increasing Product Sales at PT Avipen Adhitama Industries in Tangerang City. Indonesian Journal Economic Review (IJER), [S. l.], v. 6, n. 1, p. 284–290, 2026. DOI: 10.59431/ijer.v6i1.636. Disponível em: https://journal.msti-indonesia.com/index.php/ijer/article/view/636. Acesso em: 16 apr. 2026.