Journal of Mathematical and Fundamental Sciences, ISSN: 2337-5760, E-ISSN: 2338-5510 Welcomes full research articles in the area of Mathematics and Natural Sciences from the following subject areas: Chemistry, Astronomy, Biology, Agricultural Sciences, Health Sciences, Biochemistry, Earth Science, Mathematics, Statistics, Medical Science, and Physics. Starting from Vol. 1, No. 1, 1961, full articles published are available online at ITB Journal and indexed by Scopus, Index Copernicus, Google Scholar, Directory of Open Access Journals, getCITED, NewJour, Open J-Gate, The Elektronische Zeitschriftenbibliothek EZB by University Library of Regensburg, and EBSCO Open Science Directory.              Journal Vol. 10A No. 3, 1976   1. Beberapa Aspek Biologis Ikan Genggehek, Mistacoleucus marcinatus (C.V.) (Cyprinidae) dari Waduk Jatiluhur, Jawa Barat, H.S. Hardjasasmita, T. Wiati Surjono & Hardjono 2. On Certain Aspects of Leaf Development in Aren (Arenga pinnata L), E.B. Hidajat, B.I. Utomo 3. Oscillation Theorems for Second Order Delay Equations, Sahela Nababan, 11. Vol. 43A No. 3, 2011 12. Vol. 43A No. 2, 2011