KHATRI, L., M. NASIR, M. R. SALEEM, and M. VALHARI. “Studies on Chemical Composition of Annona Squamosa Seed Oil”. Biological Sciences - PJSIR, vol. 37, no. 4, Mar. 1994, p. 162, https://v2.pjsir.org/index.php/biological-sciences/article/view/2625.