Article Per Year (5 Year)
p-Index From 2021 - 2026
3.933
P-Index
This Author published in this journals
All Journal Jurnal Matematika JITEK (Jurnal Ilmiah Teknosains) Journal of Mathematics and Mathematics Education (JMME) Unisda Journal of Mathematics and Computer Science (UJMC) Zeta - Math Journal Transformasi : Jurnal Pendidikan Matematika dan Matematika Jurnal Saintika Unpam : Jurnal Sains dan Matematika Unpam EDUTEC : Journal of Education And Technology Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP) International Journal of Research in Community Services Jurnal Pengabdian Masyarakat: BAKTI KITA Journal of Sustainable Community Development Shof Journal of Social Impact Joong-Ki
Novita Eka Chandra
Universitas Jenderal Soedirman
Religion Agriculture, Biological Sciences & Forestry Humanities Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Physics Social Sciences Veterinary Other

Published : 45 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 45 Documents
Search

 1   2   3   4   5 
Development of Gamification-Based Online Learning Using Moodle Nisaul Barakati Selirowangi; Novita Eka Chandra; Aditya Zulkarnaen Ali; Lady Lina Aulia; Abdullah Zahid; Megi Widiyah Triutami; Fiqiyah Biroudloh
EDUTEC : Journal of Education And Technology Vol. 5 No. 2 (2022): March 2022
Publisher : STAI Miftahul Ula Nganjuk

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29062/edu.v5i3.363

Abstract

The Covid-19 pandemic has resulted in a change in the face-to-face learning process to online learning. But in the process, online learning is not always easy to do. Some of the problems in the implementation of learning from the internet network are not evenly distributed, the decrease in understanding ability and student learning outcomes, and also student saturation during the learning process. To overcome this, we need an online learning media based on gamification. Gamification is a learning process that is integrated with game design. This study aims to develop gamification-based online learning using Moodle media. The method used in this research is the research and development method. This research and development use the ADDIE model. The results of the validation test carried out by the validator developed were declared very valid, with a percentage of 87.5% by material validators and 93.75% by media validators. Based on the feasibility test that has been carried out, it is obtained a percentage of 90.5% with a feasible category. From the series of validation tests and trials, it can be stated that overall, the learning media developed are very valid and very suitable for use in online learning.
MODEL EXTENDED COX UNTUK MENGATASI NON-PROPORTIONAL HAZARD PADA DATA STUDI KANKER PARU-PARU Arumningtyas, Felinda; Juliza, Melda; Chandra, Novita Eka; Wulandari, Amelia
Jurnal Ilmiah Matematika dan Pendidikan Matematika Vol 17 No 2 (2025): Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP)
Publisher : Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jmp.2025.17.2.18061

Abstract

Lung cancer is a major cause of cancer-related deaths in Indonesia, making it essential to identify factors influencing patient survival. This study aims to analyze lung cancer patient survival using the Extended Cox Model as an alternative when the Proportional Hazard (PH) assumption is not met. Secondary data from 137 lung cancer patients were analyzed using variables such as type of treatment, treatment history, cancer cell type, Karnofsky score, age, and time of diagnosis. The results showed that only the Karnofsky score was significant in Cox-PH, but the assumption test showed that the cell type and Karnofsky score variables violated PH. Therefore, the analysis was continued with the Extended Cox Model. The final results showed that cell type and Karnofsky score had a significant effect on survival. The Hazard Ratio showed that a certain cell type reduced the risk of death by 22.7%, and an increase of one unit in the Karnofsky score reduced the risk of death by 3.1%. Cancer cell type and Karnofsky score are important factors in the survival of lung cancer patients, and the Extended Cox model has been proven to provide more reliable estimates than Cox-PH when the PH assumption is not being followed.
Pengabdian Berbasis Hasil-Hasil Riset Etnomatematika kepada Guru Matematika SMA IT Al Irsyad Al Islamiyyah Purwokerto Prabowo, Agung; Novita Eka Chandra; Melda Juliza; Felinda Arumningtyas
Joong-Ki : Jurnal Pengabdian Masyarakat Vol. 5 No. 2: Februari 2026
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/joongki.v5i2.14374

Abstract

Etnomatematika adalah matematika berbasis budaya yang menjadikan budaya sebagai landasan dalam melakukan riset. Hasil-hasil riset etnomatematika berguna sebagai materi pembelajaran di ruang kelas untuk siswa, termasuk juga mahasiswa. Pengabdian ini menyasar pada guru-guru sebagai mitra pengabdian untuk menyampaikan hasil-hasil riset pengusul/pengabdi yang telah diteliti sejak 2015. Materi yang diterima mitra guru akan diolah, dikembangkan dan disampaikan kepada siswa-siswanya. Pengabdian ini menjawab permasalahan kebutuhan mitra terhadap materi etnomatematika terbaru terkait dengan pengembangan diri mitra guru terhadap akses dan penguasaan etnomatematika. Solusi untuk mengatasi masalah tersebut adalah dengan mengenalkan materi etnomatematika terbaru tentang penyandian angka tahun, khususnya sengkala dihyang. Metode pengabdian berupa penyampaian materi kepada para guru (sosialisasi), telaah artikel dan bedah buku etnomatematika hasil karya pengabdi.
Peramalan Kemiskinan di Kabupaten Banyumas Menggunakan Regresi Nonparametrik dengan Pendekatan Kernel Nadaraya Watson Adjusted Novita Eka Chandra; Melda Juliza; Muhammad Hafidh Nashrullah
UJMC (Unisda Journal of Mathematics and Computer Science) Vol 11 No 1 (2025): Unisda Journal of Mathematics and Computer Science
Publisher : Mathematics Department, Faculty of Sciences and Technology Unisda Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/ujmc.v11i1.10646

Abstract

Poverty is a serious challenge faced by the Banyumas Regency Government. Although the poverty rate in this region has shown a declining trend for more than a decade, the pattern of decline has not been linear. This study utilizes time series data representing the percentage of the poor population in Banyumas Regency from 2003 to 2024. This research primarily seeks to forecast the poverty rate in 2030 and to differentiate between the performance of two kernel functions, Gaussian and Epanechnikov, which are applied in nonparametric regression using the adjusted Nadaraya-Watson kernel approach. Analysis results suggest that the model performs best when the bandwidth is set at its optimal value of 0,538909 using the Epanechnikov kernel function. Based on the forecast, the poverty rate in 2030 is estimated to be 12,87%. This result indicates the need for well-planned strategies and policies by the Banyumas Regency Government to reduce the poverty rate over the next six years.
Pengabdian Berbasis Hasil-Hasil Riset Etnomatematika kepada Guru Matematika SMA IT Al Irsyad Al Islamiyyah Purwokerto Prabowo, Agung; Novita Eka Chandra; Melda Juliza; Felinda Arumningtyas
Joong-Ki : Jurnal Pengabdian Masyarakat Vol. 5 No. 2: Februari 2026
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/joongki.v5i2.14374

Abstract

Etnomatematika adalah matematika berbasis budaya yang menjadikan budaya sebagai landasan dalam melakukan riset. Hasil-hasil riset etnomatematika berguna sebagai materi pembelajaran di ruang kelas untuk siswa, termasuk juga mahasiswa. Pengabdian ini menyasar pada guru-guru sebagai mitra pengabdian untuk menyampaikan hasil-hasil riset pengusul/pengabdi yang telah diteliti sejak 2015. Materi yang diterima mitra guru akan diolah, dikembangkan dan disampaikan kepada siswa-siswanya. Pengabdian ini menjawab permasalahan kebutuhan mitra terhadap materi etnomatematika terbaru terkait dengan pengembangan diri mitra guru terhadap akses dan penguasaan etnomatematika. Solusi untuk mengatasi masalah tersebut adalah dengan mengenalkan materi etnomatematika terbaru tentang penyandian angka tahun, khususnya sengkala dihyang. Metode pengabdian berupa penyampaian materi kepada para guru (sosialisasi), telaah artikel dan bedah buku etnomatematika hasil karya pengabdi.
Co-Authors Abdullah Zahid Abdullah Zahid Aditya Zulkarnaen Ali Aditya Zulkarnaen Ali Agung Prabowo Ahmad Abi Yazid Al-Bustomy Arroziq Alda Dwi Valentino Amelia Wulandari Ani Habibatun Nisa Arumingtyas, Felinda Awawin Mustana Rohmah Awawin Mustana Rohmah Ericha Dwi Ayu Prihastini Eva Wahyu Listyawati Evina Widianawati Felinda Arumningtyas Fifin Nur Aini Fiqiyah Biroudloh Fiqiyah Biroudloh Gadis Retno Apsari Galuh Adi Irawan Haykal Abidin Kiki Fatmala Dewi Lady Lina Aulia Lady Lina Aulia M. Syaiful Pradana Makhrus Afif Masriani Mahyuddin Megi Widiyah Triutami Megi Widiyah Triutami Melda Juliza Mohammad Syaiful Pradana, Mohammad Syaiful Muhammad Hafidh Nashrullah Mu’tasim Billah Nafisah, Qonitatin Nisaul Barakati Selirowangi Nisaul Barakati Selirowangi Nur Khofifah Nur Nensi Renny Renny Rifky Ardhana Kisno Saputra Robiah Adawiyah Sarinem Sarinem Seftina Diyah Miasary Sholikah, Layla Hidayatus Sinta Nurjanah Ely Siti Alfiatur Rohamaniah Siti Alfiatur Rohmaniah Siti Alfiatur Rohmaniah Siti Amiroch, Siti Siti Masrofatul Azizah Sri Haryatmi Supriyanto Supriyanto Wiwin Kusniati Zulaela Zulaela