| Optimal control modelling of COVID-19 outbreak in semarang city Indonesia D Mahardika, RH Tjahjana, S Sunarsih Journal of Fundamental Mathematics And Applications (JFMA) 3 (2), 158-169, 2020 | 9* | 2020 |
| Dynamical Modeling of COVID-19 and Use of Optimal Control to Reduce the Infected Population and Minimize the Cost of Vaccination and Treatment YD Mahardika ComTech: Computer, Mathematics and Engineering Applications 12 (2), 65-73, 2021 | 3 | 2021 |
| DYNAMIC SYSTEM OF TUBERCULOSIS MODEL USING OPTIMAL CONTROL IN SEMARANG CITY INDONESIA D Mahardika, S Kartika BAREKENG: Jurnal Ilmu Matematika dan Terapan 18 (1), 0043-0052, 2024 | | 2024 |
| An Enhanced IS-LM Business Cycle Model for Increasing Income in a Dynamic Economy AF Diana, D Mahardika Journal of Intelligent Computing and Health Informatics (JICHI) 4 (2), 48-53, 2023 | | 2023 |
| MEMBUAT DESAIN POLA BATIK MATEMATIKA MENGGUNAKAN RUMUS FUNGSI IMPLISIT TRIGONOMETRI DALAM BIDANG KARTESIUS D Mahardika Sebatik 27 (1), 223-230, 2023 | | 2023 |
| REDUKSI ORDE PLANT DENGAN PENDEKATAN NORM HANKEL OPTIMAL D MAHARDIKA, R HERI PROSIDING SEMINAR NASIONAL SPMIPA, 32-36, 2006 | | 2006 |
