“MODELING AND FORECASTING LIFE EXPECTANCY AT AGE SIXTY-FIVE IN THE POPULATION OF NIGERIA USING AUTOREGRESSIVE INTEGRATED MOVING AVERAGE (ARIMA) MODELS” (2023) The Journals of the Nigerian Association of Mathematical Physics, 65, pp. 87 – 94. Available at: https://nampjournals.org.ng/index.php/home/article/view/36 (Accessed: 23 November 2024).