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All Journal JURNAL PIJAR Jurnal Sains Teknologi dan Lingkungan (JSTL) Jurnal Penelitian Pendidikan IPA (JPPIPA) KONSTAN - JURNAL FISIKA DAN PENDIDIKAN FISIKA Jurnal Pengabdian Magister Pendidikan IPA Jurnal Pendidikan Fisika dan Teknologi JISIP: Jurnal Ilmu Sosial dan Pendidikan Jurnal Gema Ngabdi Kappa Journal Lensa : Jurnal Kependidikan Fisika Jurnal Pengabdian Masyarakat Sains Indonesia (Indonesian Journal Of Science Community Services) Jurnal Ilmiah Profesi Pendidikan Journal of Classroom Action Research Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Hydrogen: Jurnal Kependidikan Kimia Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Bioscientist : Jurnal Ilmiah Biologi Journal of Science and Science Education (JoSSEd) Jurnal Pijar MIPA Jurnal Penelitian dan Pembelajaran Fisika Indonesia Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Lensa: Jurnal Kependidikan Fisika Jurnal Pendidikan dan Pengabdian Masyarakat Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Journal of Authentic Research Action Research Journal International Journal of Science Education and Science Indonesian Journal of Innovation in Education Research Indonesian Journal of Education and Community Services Jurnal Profesi Dan Manajemen Pendidikan
Satutik Rahayu
Program Pendidikan Fisika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Mataram
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Neuroscience Physics Public Health Social Sciences Other

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The Influence of the Anchored Instruction Model assisted by PHET on Students' Problem Solving Abilities Dewi, Bq Intan Patmala; Verawati, Ni Nyoman Sri Putu; Hikmawati, Hikmawati; Rahayu, Satutik
Hydrogen: Jurnal Kependidikan Kimia Vol. 12 No. 3 (2024): June-July 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v12i3.12179

Abstract

Abstract This research aims to test the effect of the anchored instruction model assisted by PhET on students' physics problem solving abilities in optical instruments at SMAN 1 Sukamulia. The type of research used is quasi experimental with a pretest-posttest control group design. The population is all students in class XI MIPA SMAN 1 Sukamulia, totaling 52 people. The research sample was taken using a saturated sampling technique and class XI MIPA 1 was selected as the experimental class and class XI MIPA 2 was selected as the control class. The experimental class was treated with an anchored instruction model assisted by PhET and the control class was treated with a direct learning model. The research instrument consists of a problem solving ability test (KPM) in the form of a description test of 10 questions taking into account validity, reliability, level of difficulty and differentiability of questions. The KPM pre-test and post-test data were tested for normality and homogeneity, then continued with hypothesis testing using the twin sample t-test. Hypothesis test results obtained that the calculated t value was greater than the t table, so Ha was accepted, so that the PhET-assisted anchored instruction learning model had an effect on ability. Physics problem solving for students at SMAN 1 Sukamulia.
Development of Science E-books Based on Local Wisdom to Improve Digital Literacy and Students' Critical Thinking Skills as An Innovation to Improve Education Sustainable Developments Goals (ESDG) Rahayu, Satutik; Muntari, Muntari; Harjono, Ahmad; Makhrus, Muh; Kurniadin, Muh. Zikron; Sarwanto, Sarwanto; Mohtar, Siti Hasmah
Jurnal Kependidikan : Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran, dan Pembelajaran Vol. 11 No. 1 (2025): March
Publisher : LPPM Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jk.v11i1.14723

Abstract

This study aims to produce a science e-book based on local wisdom that is feasible, practical, and effective to improve students' digital literacy and critical thinking skills. This research method is a development research using the 4D model. The subjects of this study were grade VIII students at one of the Mataram City Public Junior High Schools consisting of 3 classes. Data collection techniques used questionnaires, observation sheets and test instruments developed according to critical thinking and digital literacy indicators. Data analysis techniques used Aikens'V for the feasibility test, practicality percentage test and normalized gain test to test the hypothesis. Based on the results of the study, it was found that the science e-book based on local wisdom that was developed was included in the category of feasible, practical and effective for use in science learning and could improve students' digital literacy and critical thinking skills. Science e-books based on local wisdom support students in the learning process by utilizing technology. The use of science e-books based on local wisdom makes it easier for students to learn and provides fun and up-to-date things. Learning using science e-books based on local wisdom encourages students to learn actively and creatively because it is accompanied by exploratory tasks.
Integrating PBL, Ethno-STEM, and AR for Critical Thinking and Digital Literacy: A Systematic Review (2016–2025) Amanah, Prelia Dwi; Rahayu, Satutik; Gunawan, Gunawan; Doyan, Aris
Journal of Science and Science Education Vol. 6 No. 2 (2025): October
Publisher : Pascasarjana, Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jossed.v6i2.11431

Abstract

This study aims to describe research trends related to the integration of Problem-Based Learning (PBL), Ethno-STEM, and Augmented Reality (AR) in improving students' critical thinking skills and digital literacy during the period 2016 to 2025. The formulation of the problem in this study is how the development of scientific publications related to the integration of the three approaches and their contribution to strengthening 21st century skills. The method used is descriptive analysis with a bibliometric approach using data from Google Scholar analyzed through Publish or Perish (PoP), Dimensions.ai, and visualized using VOSviewer. The results of the study show a significant increasing trend in publications discussing the integration of PBL, Ethno-STEM, and AR, especially since 2022, as well as the dominance of publications in the form of book chapters. In addition, keyword visualization confirms that the theme of developing innovative learning models, critical thinking, and digital literacy is the main focus in modern science education research. This study recommends further development of the integration of contextual and technological approaches to support improving the quality of learning in the digital era.
PBL-Based Science Modules Integrating Ethno-STEM and Augmented Reality: An Analysis of Practicality and Effectiveness Amanah, Prelia Dwi; Rahayu, Satutik; Gunawan, Gunawan
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 11 No 2 (2025): July - December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v11i2.10675

Abstract

This study aims to analyze the practicality and effectiveness of a Problem-Based Learning (PBL)-based science module integrated with the Ethno-STEM approach and assisted by Augmented Reality (AR) on the subject of Motion and Force for seventh-grade junior high school students. The module was developed as an innovative effort to improve the quality of science learning by linking local cultural contexts and the use of technology. This research uses research and development (R&D) methods including testing practicality and effectiveness. Documents analyzed for practicality include observation sheets for learning implementation, observation sheets for critical thinking skills and digital literacy through LKPD, and questionnaires for teacher and student responses. The effectiveness of the documents analyzed includes the results of pre-tests and post-tests for critical thinking skills and digital literacy of students. Practicality was analyzed using the % practicality formula, and the results of the analysis showed that all components obtained a % practicality value > 60%, which is categorized as practical and very practical. Meanwhile, the effectiveness test used N-Gain, where the N-Gain of critical thinking skills showed a value of 72.41% for the average %N-Gain of the experimental class and 53.83% for the control class. The N-Gain of digital literacy had an average of 68.71% for the experimental class and 24.24% for the control class. Therefore, the PBL model science module based on Ethno-STEM assisted by AR has proven to be practical and effective for use in the learning process at the junior high school level, so that the module can be trusted to be used as a learning resource.
Pemberdayaan Karir Guru di Kecamatan Alas, Sumbawa: Strategi Peningkatan Kompetensi dan Peluang Profesional Gunawan Gunawan; Kosim Kosim; Muhammad Zuhdi; Muhammad Taufik; Satutik Rahayu
Indonesian Journal of Education and Community Services Vol. 5 No. 1 (2025): Edisi: Januari - Juni 2025
Publisher : Indonesian Publication Center

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Teacher career development is a key factor in improving the quality of education. However, teachers in regional areas often face challenges related to accessing information and scientific publication skills. This community service (sercom) activity aimed to empower teachers through comprehensive training focused on strategies for enhancing their competency and professional opportunities. The methods used included interactive training, discussions, and question-and-answer sessions. The activity received a positive response from teachers at SMAN 1 Alas, with a significant increase in their understanding of various aspects of career development. The main outputs of this activity were an improved understanding among teachers regarding career strategies, advanced study opportunities, and publication tips. Additionally, this activity successfully built a strong collaborative network between teachers, the sercom team, and publication partners, which has the potential to further support teacher career development. It is concluded that career training and guidance have a significant positive impact on teacher competency and their understanding of career opportunities in Alas Subdistrict.
The Effect of a STEM-Integrated Project-Based Learning Science E-Module on Students’ Critical Thinking and Problem-Solving Skills Zulkarnaen; Rahayu, Satutik; Artayasa, I Putu
Journal of Authentic Research Vol. 4 No. 2 (2025): December
Publisher : LITPAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/mvhgr895

Abstract

Innovation in science learning is essential to meet 21st-century skill demands and support the achievement of the Education for Sustainable Development Goals (ESDGs). This study aims to analyze the effect of a Project-Based Learning (PjBL)-based Science E-Module integrated with the Science, Technology, Engineering, and Mathematics (STEM) approach on students’ critical thinking and problem-solving skills. A quasi-experimental design with a posttest-only control group was employed. The sample consisted of 71 students divided into an experimental group (n = 35), which used the PjBL-STEM E-Module, and a control group (n = 36), which received conventional instruction. Research instruments included tests of critical thinking (CTS) and problem-solving skills (PSS). The assumptions of multivariate normality (Shapiro–Wilk), homogeneity of variance–covariance matrices (Box’s M), and multicollinearity were all met. The MANOVA results revealed a significant simultaneous effect of the treatment on CTS and PSS (p < 0.001). Further univariate tests indicated significant partial effects on CTS (p < 0.001) and PSS (p < 0.001). The mean scores of CTS (Experimental = 80.91; Control = 57.67) and PSS (Experimental = 82.74; Control = 58.47) were significantly higher in the experimental group. Therefore, the STEM-integrated PjBL Science E-Module is effective in improving students’ critical thinking and problem-solving skills. This finding demonstrates that the module serves as a pedagogical innovation aligned with the ESDGs framework and the competencies required for 21st-century education.
Memberdayakan Siswa SMA Di Kecamatan Alas, Sumbawa: Strategi Bimbingan Karir untuk Menghadapi Tantangan Masa Depan Gunawan, Gunawan; Kosim, Kosim; Zuhdi, Muhammad; Taufik, Muhammad; Rahayu, Satutik
Indonesian Journal of Education and Community Services Vol. 4 No. 2 (2024): Edisi Juli-Desember 2024
Publisher : Indonesian Publication Center

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Education in Alas Subdistrict, Sumbawa, faces challenges in preparing high school students for the future. Students often lack adequate information and guidance regarding career choices and higher education opportunities. This community service activity aimed to empower high school students in the Alas Subdistrict through a comprehensive career guidance strategy. The methods included counseling, information discussions, and question-and-answer sessions regarding study opportunities, study program choices, learning tips, and available scholarships. Students showed high enthusiasm, as seen from the many questions and their active participation in discussions. As a result, students better-understood career opportunities, including various study programs and university entrance pathways, and increased motivation to pursue higher education. This activity provides recommendations for schools and stakeholders to improve career guidance programs and better prepare Alas Subdistrict high school students for future challenges.
Pemetaan Tren Penelitian Menggunakan Model 4D Pada Penelitian Pendidikan IPA Nisa Hidayatullah; Satutik Rahayu; I Putu Artayasa
Action Research Journal Vol. 2 No. 4 (2025): December 2025
Publisher : Lembaga Einstein College (LEC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63987/arj.v2i4.264

Abstract

The 4D development model has been widely studied, but the grouping of research results regarding the 4D development model is still less researched, this study aims to analyze the research trends of the 4D model development in science education research, including the types of products developed, the focus of the study, research methodology, and the development of the number of publications. This research method is descriptive analytical, which aims to understand and describe research trends in the development of using the 4D model in science learning. The data used in this study were obtained from information sources indexed by Google Scholar using analysis tools such as Publish or Perish and Dimension.ai. To conduct a search on Google Scholar, keywords related to research trends on the development of using the 4D model in science learning have been used. There has been a lot of development research in the field of science learning in Indonesia with a total of 3757 articles in the last 10 years. The development research that is currently being carried out is technology-based media and assessment instruments, both in the form of Android applications and PC or internet-based. With the development models used are diverse and the most widely used is 4D. Further development research is expected to start using technological developments and communication advances such as the development of hypermedia, augmented reality, and virtual reality  
Pengembangan Media Pembelajaran Fisika Berbasis Model Dicovery Berbantuan Android Untuk Meningkatkan Literasi Sains Peserta Didik Via Franciska Yolanda Putri; Ahmad Harjono; Jannatin ‘Ardhuha; Satutik Rahayu
Jurnal Ilmiah Profesi Pendidikan Vol. 10 No. 2 (2025): Mei
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jipp.v10i2.3456

Abstract

Media pembelajaran fisika yang digunakan selama ini masih belum sepenuhnya mampu memfasilitasi peningkatan kemampuan peserta didik, khususnya dalam hal literasi sains serta pemberian media pembelajaran yang kurang menarik. Hal ini menunjukkan perlunya pengembangan media pembelajaran yang inovatif, interaktif, dan menyenangkan agar pembelajaran fisika menjadi lebih bermakna. Oleh karena itu, pada penelitian ini dikembangkan media pembelajaran fisika berbantuan android yang menerapkan model discovery learning. Tujuannya menghasilkan media yang valid, reliabel, praktis dan efektif dalam meningkatkan literasi sains peserta didik. Metode yang digunakan adalah Research and Development (R&D) dengan model pengembangan 4D, yaitu define, design, develop, dan disseminate. Media yang dikembangkan berfokus pada materi fluida statis yang terdiri dari tekanan hidrostatis, hukum utama hidrostatis, hukum pascal, hukum archimedes, tegangan permukaan, kapilaritas, viskositas dan hukum stokes. Kemudian pada penelitian ini dikembangkan perangkat pendukung seperti Rencana Pelaksanaan Pembelajaran (RPP), bahan ajar, Lembar Kerja Peserta Didik (LKPD) dan instrumen tes literasi sains pada materi fluida statis. Media ini divalidasi oleh tiga validator ahli (dosen) dan tiga validator praktisi (guru). Selain itu, instrumen untuk mengukur kepraktisan media diperoleh dari angket respon peserta didik, sedangkan keefektifan diukur melalui instrument tes literasi sains, dimana peningkatan nilai pretest dan posttest literasi yang dianalisis dengan uji N-Gain. Hasil penelitian menunjukkan bahwa nilai validasi sebesar 3,66 dengan kategori sangat valid, kemudian tingkat reliabilitas mencapai 92,99%. Tingkat kepraktisan diperoleh 91,09% memiliki kategori sangat praktis, sementara keefektifan diperoleh dengan nilai 0,68 dalam kategori sedang. Sedangkan, perolehan N-Gain setiap soal per-indikatornya untuk mengetahui peningkatan dari instrumen soal literasi sains peserta didik terdapat pada indikator pertama diperoleh nilai 0,99 kemudian indikator kedua sebesar 0,81 dan indikator ketiga sebesar 0,76. Peningkatan literasi sains tersebut dapat masuk dalam kategori sedang ke tinggi. Berdasarkan hasil yang telah diperoleh, maka dapat disimpulkan bahwa media pembelajaran fisika berbantuan android dengan pendekatan model discovery learning memiliki tingkat validitas yang tinggi, bersifat praktis, serta menunjukkan efektivitas yang cukup dalam meningkatkan literasi sains peserta didik. Pada studi ini diharapkan dapat memberikan kontribusi signifikan terhadap peningkatan pemahaman sains di kalangan peserta didik melalui penerapan teknologi yang inovatif.
Pengaruh Model Pembelajaran Inkuiri Terbimbing dengan Simulasi Virtual PhET Terhadap Kemampuan Penguasaan Konsep Fisika Peserta Didik Ria Hanipa; Syahrial A; Satutik Rahayu
Jurnal Ilmiah Profesi Pendidikan Vol. 10 No. 4 (2025): November
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jipp.v10i4.4128

Abstract

Model pembelajaran inkuiri terbimbing dengan simulasi virtual PhET adalah suatu tahapan pembelajaran mengikuti langkah-langkah model inkuiri terbimbing yang didukung oleh penggunaan simulasi virtual PhET sebagai laboratorium virtual. Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran inkuiri terbimbing dengan simulasi virtual PhET terhadap penguasaan konsep fisika peserta didik di kelas XI MIPA MA NW Lendang Nangka. Jenis penelitian ini adalah quasi experimental dengan desain penelitian pretest-posttest control group design. Populasi penelitian adalah seluruh peserta didik kelas XI MIPA MA NW Lendang Nangka yang berjumlah 62 peserta didik dengan teknik pengambilan sampel menggunakan teknik purposive sampling, sehingga sampel yang digunakan dalam penelitian ini adalah kelas XI MIPA-1 sebagai kelas eksperimen yang berjumlah 20 peserta didik dan kelas XI MIPA-2 sebagai kelas kontrol yang berjumlah 20 peserta didik. Sebelum diberikan perlakuan, kedua sampel tersebut diberikan tes awal untuk mengetahui kemampuan awal yang dimiliki. Hasil penelitian menunjukkan bahwa kemampuan penguasaan konsep kelas kontrol dan eksperimen bersifat homogen. Artinya sebelum dilakukan perlakuan, keduanya memiliki kemampuan yang sama. Hipotesis penelitian diuji dengan menggunakan t-test polled variance dengan taraf signifikansi 5%. Sebelum dilakukan uji hipotesis terlebih dahulu dilakukan uji prasyarat analisis berupa uji normalitas dan uji homogenitas. Hasil uji prasyarat menunjukkan data terdistribusi normal dan homogen, sehingga memenuhi syarat untuk dilakukan analisis menggunakan menggunakan uji-t, Berdasarkan hasil analisis data, yaitu , sehingga H0 ditolak dan Ha diterima. Dengan demikian dapat disimpulkan bahwa model pembelajaran inkuiri terbimbing dengan simulasi virtual PhET berpengaruh terhadap penguasaan konsep fisika peserta didik di kelas XI MIPA-1 MA NW Lendang Nangka.
Co-Authors 'Ardhuha, Jannatin A, Syahrial A. Wahab Jufri Agus Abhi Purwoko Agus Ramdani Ahmad Aris Arifin Ahmad Busyairi, Ahmad Ahmad Harjono Ahmad Harjono Ahmad Harjono Ahmad, Imam Mulkhair Akbar, Zainul Al Hadi, Kasnawi Alhadawiah, Sabila Alhadi, Kasnawi Amanah, Prelia Dwi Andi Fatimatul Islamiah Andi Fatimatul Islamiah Ansumarwaty, Febiyanti Ardhuha, Jannathin Arif Budianto Arif Budianto Aris Doyan Arsis Doyan Azizah, Nur Rahmania Berliani, Dwiki Bramastia Bramastia Burhanuddin Denda Nadia Miranti Detri, Nur Fadilah Aning Detri, Nur Fadilah Aning Dewi Alya Nabilla Dewi, Bq Intan Patmala Dinicen Viclara Dinicen Viclara Erni Yunita Erni Yunita Erni Yunita, Erni Faresta, Rangga Alif Fathurrahman Fauziah, Husrin Fidya, Karina Alma Fitirana Lugi G. Gunawan Gemilang, Annastasya Maharani Gunawan Gunawan Gunawan Gunawan Gunawan Gunawan Gunawan Hadi, Kasnawi Al Hadi, Zul Jalal Haeroni Haeroni Hairunnisyah Sahidu Hairunnisyah Sahidu Hanipa, Ria Haqqi, Miftah Arinal Hidayati, Parni Hikmawati Hikmawati Hikmawati . Hikmawati Hikmawati Hikmawati Hikmawati Hikmawati Hikmawati Hikmawati Hikmawati Hikmawati Hikmawati Hikmawati Hikmawati Hikmawati*, Hikmawati I Gde Mertha I Wayan Gunada I Wayan Gunada I Wayan Gunada I Wayan Gunada Ida Suprayanti Ifa Muhimmatin Ifa Muhimmatin, Ifa Iis Ni’matul Jannah Irman Muliadi Islamiah, Andi Fatimatul Islamiah, Andi Fatimatul Isti Ayua Diani Jamaluddin Jannah, Mardiatul Jannatin Ardhuha JANNATIN ARDHUHA, JANNATIN Jannatin ‘Ardhuha Joni Rokhmat Joni Rokhmat Kasnawi Al Hadi Kasnawi Al Hadi Kesipuddin Kesipuddin Kesipuddin, Kesipuddin Kosim Kosim Kosim . Kosim Kosim Kurniadin, Muh. Zikron Laili Niswatun Sani M. Zulfikar Syuaib Mei Lina Wulandari Miskul Ruliyanti Mohtar, Siti Hasmah Muh Makhrus Muh. Makhrus Muh. Zikron Kurniadin Muhamad Khairul Azmi Muhammad Isro’ Hidayatullah Muhammad Taufik MUHAMMAD TAUFIK MUHAMMAD TAUFIK Muhammad Zuhdi Muliadi, Irman Muntari Muntari Muntari Muntari Ni Ketut Anggriani Ni Luh Putu Pebri Artayani . Ni Nyoman Sri Putu Verawati Nina Nisrina Nisa Hidayatullah Nisa Hidayatullah Nisrina, Nina Nur Fadilah Aning Detri Nur Lestari Nur Rahmania Azizah Nurwahyuningsih Nurwahyuningsih P. Ayu Suci Lestari Prelia Dwi Amanah Puryadi Puryadi Putri Kurnia Suwandari Putri, Via Franciska Yolanda Putut Bayuaji Qurtubi, Galih Ilqi Ria Hanipa Riska Dia Sapitri Riska Dia Sapitri Rizka Sofia Irawan Roni Abdani Ronodirdjo, Muhammad Zuhdi Roviq Wijaya Ryya Aulia Assiri Ryya Aulia Assirri Sari, Rosita Sarwanto Sarwanto Siti Hasmah Mohtar Suci Yeritia Sulistiana, Lina Susilawati - Sutrio Sutrio Sutrio Sutrio Syahrial A Syahrial Ayub Syahrial Ayub Syahrial Ayub, Syahrial Syarful Annam Tanwiruddin Trisno Setiawan Trisno Setiawan, Trisno Verawati, NNSV Via Franciska Yolanda Putri Wahyudi WAHYUDI Wahyudi Wahyudi Wahyudi Wahyudi Wahyudi Wahyudi Wahyudi Wahyudi Wijaya, Roviq Zainuri, Baiq Nabila Saufika Zulkarnaen Zulkarnaen Zulkarnaen ‘Ardhuha, Jannatin