IYADI, R. C. Niche Marketing Techniques and Firms Survival in the Nigeria Telecommunication Sectors. JOURNAL OF EMERGING TRENDS IN MANAGEMENT SCIENCES AND ENTREPRENEURSHIP, [S. l.], v. 5, n. 1, p. 1–5, 2023. Disponível em: https://jetmase.com/index.php/jetmase/article/view/77. Acesso em: 13 nov. 2026.