MAMASOLIYEV RUSTAMBEK ZAFARJON O’G’LI; TURG’UNBOYEV NURISLOM TO’LQIN O’G’LI; XAITOV OXUNJON NOMOZ O’G’LI. TYPES OF MARKETING FUNCTIONS AND ITS ACTIVITIES. Scientific Impulse, [S. l.], v. 2, n. 15, p. 527–529, 2023. Disponível em: https://nauchniyimpuls.ru/index.php/ni/article/view/12963. Acesso em: 8 apr. 2025.