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All Journal Jurnal Bahtera - Jurnal Pendidikan Bahasa dan Sastra Indonesia PRISMA FISIKA AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Teknologi Informasi dan Ilmu Komputer Jurnal Fourier AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat EDUCARE Indonesian Journal of Science and Mathematics Education Pendas : Jurnah Ilmiah Pendidikan Dasar Lentera: Jurnal Ilmiah Kependidikan Jurnal Bahtera - Jurnal Pendidikan Bahasa Sastra dan Budaya COMPTON: Jurnal Ilmiah Pendidikan Fisika Jurnal Ilmiah Mandala Education (JIME) Jurnal Tabarru': Islamic Banking and Finance Jurnal Review Pendidikan dan Pengajaran (JRPP) Bahasa: Jurnal Keilmuan Pendidikan Bahasa dan Sastra Indonesia Bahastra: Jurnal Pendidikan Bahasa dan Sastra Indonesia Instructional Development Journal Budimas : Jurnal Pengabdian Masyarakat Lingua Rima: Jurnal Pendidikan Bahasa dan Sastra Indonesia Journal of Strategic and Global Studies Jurnal Psikologi Malahayati Nursing Sciences Journal Jurnal Penelitian, Pendidikan dan Pengajaran: JPPP International Journal of Economy, Education and Entrepreneurship (IJE3) Jurnal Genre (Bahasa, Sastra, dan Pembelajarannya) Arus Jurnal Sosial dan Humaniora International Journal of Multidisciplinary Research and Literature (IJOMRAL) Jurnal Pengabdian Pada Masyarakat Indonesia (JPPMI) Volksgeist: Jurnal Ilmu Hukum dan Konstitusi MASALIQ: Jurnal Pendidikan dan Sains Jurnal Ilmu Sosial Humaniora Indonesia Jurnal PENEROKA: Kajian Ilmu Pendidikan Bahasa dan Sastra Indonesia Sewagati Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) Nusantara Sporta: Jurnal Pendidikan dan Ilmu Keolahragaan Indonesian Journal of Education and Development Research Computer & Science Industrial Engineering Journal Jurnal Cahaya Edukasi Sportify Journal Tesseract: International Journal of Geometry and Applied Mathematics Radiant : Journal of Applied, Social, and Education Studies COUNS-EDU: The International Journal of Counseling and Education
Joko Purwanto
Baristand Industri Banjarbaru
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PROSES LITERASI STATISTIKA CALON GURU MATEMATIKA DITINJAU DARI PENGETAHUAN AWAL Gunawan, Gunawan; Purwanto, Joko; Subekti, Fitrianto Eko; Rizki, Swaditya
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 14, No 4 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i4.14119

Abstract

Literacy skills are important for prospective mathematics teachers in 21st century education, especially in the field of statistics. The purpose of the research was to describe the statistical literacy process based on initial knowledge. The subjects of the study were 50 students of Mathematics Education at the Universitas Muhammadiyah Metro Lampung and the Universitas Muhammadiyah Purwokerto. The research applies a descriptive qualitative method. Data collection used literacy test instruments and in-depth interview guidelines. Based on the results of previous knowledge tests, subjects were grouped into three categories of high, medium, and low. Each category was taken by one person as an informant with purposive sampling techniques. The data analysis technique is carried out with the stages of data reduction, presentation, and final conclusion. The mathematical literacy process includes the stages of data orientation, data processing, and data interpretation. The results of the study prove that students in the early and medium knowledge categories are able to detail activities at the stages of data orientation, processing, and interpretation. Identifying information and main problems is the key for the student to process the data. At the end of the answer, the student is in the high category and is giving a final conclusion and examination of the answer. In contrast to students in the low initial knowledge category, mistakes made in data orientation resulted in errors in applying mathematical concepts. Thus, the process stage and interpretation of data cannot be fulfilled correctly. The results of the study have a positive impact on the mathematical thinking process to solve contextual problems.
The Effectiveness of the CIPP Evaluation Model in Students’ Writing Skills Hermayani, Shalma; Sholeh, Khabib; Purwanto, Joko
COUNS-EDU: The International Journal of Counseling and Education Vol. 8 No. 2 (2023)
Publisher : Indonesian Institute for Counseling, Education, and Therapy & Indonesian Counselor Association

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Abstract

So far, the evaluation of writing instruction has not fully considered comprehensive assessment aspects, causing students to struggle in effectively expressing their ideas in writing. Meanwhile, writing skills have become a crucial necessity in today’s era of technological advancement. This study aims to describe the implementation process and evaluation results of the CIPP model in learning writing skills in grade X at SMK Negeri 1 Purworejo for the 2024/2025 academic year. The research was conducted using a qualitative case study approach. Data collection techniques included literature review, observation, and note-taking. The literature review involved analyzing lesson plans designed by teachers, observation was conducted during learning activities, and note-taking was used to document findings from the observations. Data analysis followed the interactive model of Miles and Huberman, consisting of data reduction, data presentation, and data verification. The results were presented narratively, accompanied by tables and diagrams. The findings indicate a gap between planning and implementation in the evaluation process, yet the average writing skill scores demonstrate success. These findings highlight the importance of evaluation in learning to enhance effective writing skill development.
Implementation of Zero Trust Architecture on Local Server Management in Educational Institutions Purwanto, Joko; Kurniawan, Safar Dwi
Journal of Strategic and Global Studies Vol. 9, No. 1
Publisher : UI Scholars Hub

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Abstract

Educational institutions are facing increasingly complex cyber threats, particularly as they continue to rely on on-premises servers with limited cybersecurity resources. Zero Trust Architecture (ZTA) offers a security model that rejects implicit trust and requires strict verification of each access request. This study aims to examine the applicability of ZTA in managing local servers within educational institutions through a qualitative literature review approach. Relevant literature from 2014 to 2025 was analyzed using thematic synthesis to identify recurring concepts, strategies, and gaps. The results show that ZTA, when integrated with Identity and Access Management (IAM), Security Information and Event Management (SIEM), and real-time monitoring tools like Zabbix, Prometheus, and Grafana, significantly enhances network security by implementing granular access controls and continuous monitoring. However, the implementation is constrained by limited infrastructure and IT governance maturity in many institutions. This research is considered significant because it addresses a pressing gap in the cybersecurity practices of educational institutions, which often lack the robust frameworks and resources found in the corporate sector. By offering an adaptable and scalable ZTA-based security framework, the study contributes to advancing secure digital infrastructure and data protection in the education domain. Therefore, a strategic and phased adoption is recommended, supported by IT governance frameworks such as COBIT. This study contributes a conceptual framework that links ZTA, server monitoring, and institutional readiness, and offers recommendations for building sustainable cybersecurity strategies in the educational sector.
The Contribution of Self-Confidence to Mental Toughness Among Sport-Class Student-Athletes Dimyati, Dimyati; Susanto, Ermawan; Purwanto, Joko
Sportify Journal Vol. 5 No. 2 (2025): December
Publisher : LITPAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/sj.v5i2.5378

Abstract

Sport-class student-athletes face dual demands: maintaining academic achievement while optimizing sport performance. These demands require psychological readiness, particularly self-confidence and mental toughness. This study aimed to examine the effect of self-confidence on mental toughness and determine its contribution among sport-class students at MAN 2 Yogyakarta. A quantitative correlational design was employed with a saturated sample of 66 students from judo, taekwondo, karate, pencak silat, and football. Data were collected using self-confidence and mental toughness scales and analyzed through simple linear regression. The findings showed that self-confidence had a positive and significant effect on mental toughness, with R = 0.501, R² = 0.251, F = 21.47, and p < 0.001. Self-confidence explained 25.1% of the variance in mental toughness, while the remaining variance was influenced by other factors. The study concludes that self-confidence is an important predictor of mental toughness, although broader psychological and environmental factors should also be considered.
ESTIMASI KONSENTRASI GAS SO2 DAN NO2 DI INDONESIA BERDASARKAN PARAMETER IKLIM Purwanto, Joko; Ihwan, Andi; Adriat, Riza
PRISMA FISIKA Vol. 14 No. 1 (2026)
Publisher : FMIPA, Universitas Tanjungpura

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Abstract

Dewasa ini pencemaraan udara perlu mendapatkan perhatian serius karena banyaknya aktivitas manusia yang mengakibatkan kualitas udara jadi menurun. Tujuan penelitian ini adalah melakukan estimasi konsentrasi gas SO2 dan NO2 di Indonesia berdasarkan parameter iklim. Data yang digunakan pada penelitian ini, yaitu data sekunder yang terdiri dari data konsentrasi gas emisi SO2, NO2 serta data curah hujan, temperatur, arah kecepatan angin dan kelembapan. Analisis yang diterapkan pada penelitian ini adalah metode regresi linier berganda. Hasil estimasi dari regresi linier berganda untuk gas SO2 adalah dan gas NO2 adalah . Dari analisis regresi linier berganda data SO2 dan NO2, nilai korelasi yang tinggi dan RMSE yang rendah menunjukkan bahwa kedua model regresi tersebut baik dalam memprediksi konsentrasi gas tersebut memiliki hubungan sangat kuat.
PENGARUH PEMANFAATAN CHANNEL KEJARCITA TERHADAP KETERAMPILAN BERPIKIR KRITIS SISWA KELAS X SMK TI KARTIKA CENDEKIA PURWOREJO Afriani, Faraeza; Purwanto, Joko; Daru Santoso, Suryo
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Public
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.59566

Abstract

The rapid development of digital technology has encouraged the integration of digital learning media into classroom instruction to improve students’ critical thinking skills. This study aimed to determine the effect of the KejarCita Channel on the critical thinking skills of tenth-grade students at SMK TI Kartika Cendekia Purworejo. This research employed a quantitative approach using an experimental method with a Post-test Only Control Group Design. The sample consisted of an experimental class receiving instruction through the KejarCita Channel and a control class receiving conventional instruction. Data were collected through questionnaires and critical thinking tests and analyzed using descriptive statistics, normality tests, homogeneity tests, and the Independent Sample t-test. The results showed that the utilization of the KejarCita Channel was categorized as good, with an average percentage of 66.09%. The experimental class obtained a higher mean post-test score (19.91) than the control class (15.44). Furthermore, the hypothesis test yielded a significance value of 0.000 (p < 0.05), indicating that the KejarCita Channel had a positive and significant effect on students' critical thinking skills. Therefore, the KejarCita Channel can be used as an effective digital learning medium to support the development of critical thinking skills in Indonesian language learning.
ANALISIS UNSUR MULTIKULTURAL DALAM NOVEL ROMANSA STOVIA KARYA SANIA RASYID Astrid Widi Astuti, Dian; Purwanto, Joko; Setyorini, Nurul
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Produce
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.61681

Abstract

This study aims to describe the multicultural elements contained in Sania Rasyid's novel Romansa STOVIA. The research is motivated by the importance of understanding multicultural values ​​in literary works as a means of fostering tolerance, respecting diversity, and strengthening students' character. The study employed a qualitative descriptive research method. The data source was Sania Rasyid's novel Romansa STOVIA, while the research data consisted of quotations containing multicultural elements. Data collection techniques used were reading and note-taking. The results indicate that Sania Rasyid's novel Romansa STOVIA contains five multicultural elements: (a) solidarity and social brotherhood; (b) open trade; (c) family values; (d) respect for morality; and (e) feeling content in life.
ANALISIS KESALAHAN BERBAHASA INDONESIA DALAM KARANGAN TEKS BERITA SISWA KELAS XI SMA N 2 PURWOREJO Purwa Kencana, Hesti; Purwanto, Joko; Setyorini, Nurul
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Produce
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.61899

Abstract

This research is based on real observations at SMA N 2 Purworejo during the School Field Introduction (PLP) activity, it was found that the objective condition was that the majority of grade XI students experienced serious obstacles in writing news texts in accordance with correct linguistic rules. Many of the students' written works showed Indonesian language errors in the use of capital letters, word writing, use of punctuation, writing of absorbed elements, morphological errors, lexicon rule errors, syntactic errors, and discourse rule errors. The low ability to write using correct linguistic rules has an impact on the decline in the quality of students' written communication and the failure to achieve optimal language learning objectives. This study aims to describe the forms of Indonesian language errors found in the news text compositions of grade XI students of SMA N 2 Purworejo. This research method is descriptive qualitative. The data source of this study is the results of news text compositions of grade XI students of SMA N 2 Purworejo. The research instrument is the researcher himself with the help of data recording paper, stationery, and student essay sheets. The data collection technique used was reading and note-taking. Students' news texts were then recorded and the language errors found were recorded. The results showed that in the news texts of eleventh-grade students at SMA N 2 Purworejo, language errors were found, including phonological errors in the use of capital letters, word spelling, punctuation, errors in the writing of loanwords, morphological errors, lexicon errors, syntax errors, and discourse errors. Keywords: language errors, writing, news texts
Co-Authors Abu Hapsin Aci Primartadi Afriani, Faraeza Akhmad, Fandi Ali Maskur Amalia, Titin Aminah Asngad Andi Ihwan Andi Suwirta, Andi Andini, Ratna Andriliani, Vita Anton Jaelani Astrid Widi Astuti, Dian Astuti, Wahyu Azizah, Meida Bagiya Bagiya Basuki Basuki , Catur Arif Prastyanto, Catur Arif Catur TB Catur Tunggal Basuki Joko P, Catur Tunggal Basuki Joko Daimul Hasanah Danar Putra Pamungkas, Danar Putra Daru Santoso, Suryo Daud Rismana Dhedhy Yuliawan Dibrita, Mega Dimyati Dimyati Dwi Astuti Dwi Jatmoko Ediansyah, Pemy Eriana, Eriana Ermawan Susanto Estri Trimayanti, Estri Fajar Isbakhi, Ari Fakhrudin, Moh. Falanta, Amelia Sara Farameida, Elsa Fatkhurrochman, Fatkhurrochman Fitriah, Januari Fitrianto Eko Subekti Fitriyani Fitriyani Fransiska, Enjelina Gunawan Gunawan Hapsari, Ira Heni Noviarita Hera Widyastuti Hermayani, Shalma Ika Kartika Ikhbar Nur Jiwanto Indarti Indarti Isbakhi, Ari Fajar Isti Arfiana, Shinta Istiar Jaka Wijaya Kusuma Kadaryati, Kadaryati Kapti Kapti, Kapti Khabib Sholeh Khonifa, Umni KOMARIYAH KOMARIYAH Kusmarini, Esti Peni Kusno Kusno Lisa Octaviani Makruf, Martin Martaria Rizky Rinaldi Mr. Muhtadi, Mr. Muhamad Iqbal Muhammad Abdul Muin Muqorobin, Muqorobin Murtono Murtono Muslich Shabir Muslim Musodiqoh, Ummu Atiyatul Naury, Chairullah Nisa, Izatun Nopita Setiawati Nur Rohman, Fikri Nurhidayati Nurhidayati Nurhidayati Nurul Setyorini Nurwiyanti, Melisa Pangestu, Bangkit Aji Pantjarani, Ari Patmi Kasih Pebriani, Ine Theana Purwa Kencana, Hesti Purwantyono, Eko Rahayu, Septiyana Dwi Reni Untarti Renny Renny Rhina Uchyani Fajarningsih Rifki, Inayatur Rihandini, Atika Riza Adriat Rofiqoh Utami RohmanRohman, Fikri Nur Safar Dwi Kurniawan Setianingsih, Dwi Setiawan, Ridho Anggita Sri Haryuni Susi Wuri Ani Susri, Susri Swaditya Rizki Thohirah, Afifah Titik Suryani Tri Yusnanto umi faizah Utami, Estu Vebrianto, Rian Wahju Herijanto Wahyu Priyoatmoko Wanda Nugroho Yanuarto Winarti Winarti Yuli Siyamto, Yuli Yunalia, Endang Mei Zainuddin, Almuntaqo