Mohammad Anugerah, - and Agus Bintara Birawida, - and Syamsuddin Toaha, - and Hidayat, - Analysis of the Effectiveness of a Floating Septic Tank with BOD, TSS, pH, Temperature, and MPN Coli as parameters from Black Water Waste in Kodingareng Island, Makassar City. European Journal of Molecular & Clinical Medicine 2020.
Andi Yusnaeni, - and Kasbawati, - and Syamsuddin Toaha, - Analytical Study of the Existence of a Hopf Bifurcation in the Tumor Cell Growth with Time Delay. Indonesian Journal of Pure and Applied Mathematics, 2021.
Firman, - and Syamsuddin Toaha, - and Muh Nur, - Asymptotic Stability of Some Class of Affine Nonlinear Control Systems through Partial Feedback Linearization. c 2021 InforMath Publishing Group/1562-8353.
Marhama, - and Agus Bintara Birawida, - and Syamsuddin Toaha, - Effectiveness of Septic Tanks Floating in Reducing COD, TSS, Temperature and pH of Waste Water Black. Indian Journal of Forensic Medicine & Toxicology 2020.
Didiharyono D., - and Syamsuddin Toaha, - and Jeffry Kusuma, - and Kasbawati, - Global Stability of Prey-Predator Model with Crowley- Martin type Functional Response and Stage Structure for Predator. Proceedings of the International Conference on Industrial Engineering and Operations Management Harbin, China, July 9-11, 2021.