Fauzi AA, Anggraeni DP, Ridwan LM. Quadratic Spline and Heligman-Pollard Methods in The Preparation of Life Tables in Gegelang Village West Lombok. KUBIK [Internet]. 2023 Aug. 22 [cited 2025 Dec. 18];8(1):12-23. Available from: http://103.55.33.27/index.php/kubik/article/view/24809