Ola, Simon Sabon. “The Resilience of Mother Tongue-Local Languages, Contributions of Speaker Owners, and Obstacles to Language Policy Implementation”. The International Journal of Social Sciences World (TIJOSSW), vol. 7, no. 2, Dec. 2025, pp. 114-20, https://www.growingscholar.org/journal/index.php/TIJOSSW/article/view/563.