Rudi, Ruswandi and Zakaria, L. and Arum, Mardhiyah Nurvitasari (2018) Alokasi Dana Dari Premi Asuransi Jiwa Syariah Menggunakan Metode Dwiguna. Jurusan Matematika FMIPA Unila, Indonesia, pp. 1-285. ISBN ISBN No. 978-623-90150-0-8

Susanto, Agus Selamat and Bharata, Haninda and Dahlan, Syarifuddin (2018) The effect of Cooperative Learning Model Think-Talk-Write (TTW) Type on Mathematical Problem-Solving Abilities In Terms of Learning Habits. Al-Jabar: Jurnal Pendidikan Matematika., 9 (1). pp. 33-40. ISSN P-2086-5872, E- 2540-7562

Usman, Mustofa and Barusman, M Yusuf S and Virginia, Erica (2018) Application of Generalized Autoregressive Conditional Heteroscedasticity (GARCH) Model for Forecasting. Journal of Engineering and Applied Sciences, 13 (10). pp. 3418-3422. ISSN 1818-7803 (Online) 1816-949X