Vol 7 No 2 (2021)

Articles

• An Application of Binary Cuckoo Search Algorithm to Orienteering Problem

  Giovano Alberto, Alfian Tan

  33-38

  • PDF (English)

• Analysis Mathematical Model of Radicalization S(Susceptible) E(Extremists) R(Recruiters) I(Immunity) with Optimal Control

  Dauliyatu Achsina, Mardlijah Mardlijah

  39-44

  • PDF (English)

• Accelerated Numerical Method for Singularly Perturbed Differential Difference Equations

  Habtamu Garoma Debela, Gemechis File Duressa, Masho Jima Kebeto

  45-50

  • PDF (English)

• Identification of The Phases of The Spread of Covid-19 in Maluku Province with Richards Curve

  Nanang Ondi, Yopi Andry Lesnussa, Francis Yunito Rumlawang

  51-55

  • PDF (English)

• Effect of Fear in Leslie-Gower Predator-Prey Model with Beddington-DeAngelis Functional Response Incorporating Prey Refuge

  Adin Lazuardy Firdiansyah

  56-62

  • PDF (English)

• Digital Option Pricing Approach Using A Homotopy Perturbation Method

  Amirul Hakam, Islachiyatul Ummah, Frida Akbar Rani, Nur Asiyah, Endah RM. Putri

  63-67

  • PDF (English)