Competitive Improvement of the Time Complexity to Encode Fractal Image: By Applying Symmetric Central Pixel of the Block. - Md Ahadullah; Siti Hasana Sapar; Nadia M. G. Al-Saidi; Mohamad Rushdan Md. Said (IEEE Access, 2021)

Improving the Convergence of Interval Single-Step Method for Simultaneous Approximation of Polynomial Zeros. - Nur Raidah Salim; Chuei Yee Chen; Zahari Mahad; Siti Hasana Sapar (Symmetry, 2021)

An Efficient Identification Scheme Based on Bivariate Function Hard Problem. - Boon Chian Tea; Muhammad Rezal Kamel Ariffin; Amir Hamzah Abd Ghafar; Siti Hasana Sapar; Mohamat Aidil Mohamat Johari (Symmetry, 2022)

New Identified Strategies to Forge Multivariate Signature Schemes. - Nurul Amiera Sakinah Abdul Jamal; Muhammad Rezal Kamel Ariffin; Siti Hasana Sapar; Kamilah Abdullah (Symmetry, 2022)