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Design and Feasibility of EXE Learning Media on the Topic of Chemical Bonding Djoa, Dominikus Djago; Kusumaningtyas, Pintaka
International Journal of Active Learning Vol 6, No 2 (2021): October 2021
Publisher : International Journal of Active Learning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ijal.v6i2.25430

The transformation on the industrial era 4.0 has greatly influenced changes in the way students learn who are more dominantly use gadgets both online and offline. This research aims to develop an e-Learning XHTML Editor (EXE) learning media which is feasible to be used in chemistry learning on the topic of Chemical Bonding, and also to test the validity and practicality of the media. The study used a research and development (R & D) design by adapting Hannafin and Peckâ€™s model. The steps are limited to the design of EXE learning media. The feasibility of the EXE learning media is tested in terms of validity and practicality. The instrument used are validation questionnaire and studentsâ€™ response questionnaire. The data were obtained and analyzed by using descriptive percentage. The results of the feasibility test conducted by the material experts, media experts, and teachers obtained an average of 89% with very feasible category. Meanwhile, the practicality test was obtained from the results of studentsâ€™ response questionnaire from SMAN 8 Samarinda and SMAN 3 Tenggarong, showing the practicality value is 87% with the category of very practice and easy to operate and useful. It means the EXE learning media is feasible and practice to be used as chemistry learning media on the topic of Chemistry Bonding.

The Provision of Financial Management Training for Micro, Small, and Medium Enterprises (MSMEs) in Roti Putra Solo Olga, Lidia; Rahman, Taufik; Djago Djoa, Dominikus; Arifin, Zaenal
SATKRIYA : Jurnal Pengabdian Kepada Masyarakat Vol. 1 No. 2 (2023): SATKRIYA: Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM Sekolah Tinggi Teknologi Nusantara Lampung

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The growth of Micro, Small and Medium Enterprises (MSMEs) can only be seen in their quantity, while quality and development are still unsatisfactory. In general, one of the weaknesses, especially in the financial aspect, is that only a few MSMEs have experienced development in their financial performance. This is due to the lack of awareness of MSMEs actors regarding the importance of financial management in the company.Financial management is one of the essential aspects of the company’s progress, especially MSMEs. This is because the actors are faced with human resource problems. Financial management can be done through accounting, even though the standards are basic and straightforward. Accounting is a systematic process to generate financial information that can be used for decision-making by users.As long as MSMEs still use money as their transaction tool, accounting is greatly needed by MSMEs. The existence of financial/accounting reports will provide several benefits for MSMEs actors.

Spodoptera litura F. Immune System Against Exposure to the Biopesticide Mirabilis jalapa L. Maulina, Dina; Sumitro, Sutiman Bambang; Lestari, Sri Rahayu; Djoa, Dominikus Djago
AGRIVITA Journal of Agricultural Science Vol 47, No 1 (2025)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v47i1.4351

Synthetic insect repellent contributed to increasing farm products. This research studies the influence of an extract of Mirabilis jalapa. It is a vegetative insect repellent. It was applied to the polyphagous pest's cellular and humoral immune reactions, Spodoptera litura. This study targeted the body's resistant reaction to S. litura at the cellular and humoral tiers after contacting biopesticides from M. jalapa extracts. This research examined the process of cellular counteraction by assessing the varieties of hemocytes employing the ANOVA test and a phagocytosis test using percentages. The function of the humoral-resistant counteraction was assessed by phenoloxidase analysis employing the ANOVA test. The results demonstrated that a 0.2% M. jalapa concentrate solution noticeably affected the numbers of prohemocytes, granular cells, oenocytoid cells, and spherules compared to reference samples (p<0.05). Moreover, sub-lethal levels show noticeable kinds in PO enzyme levels (p<0.05), with a notable improvement after one hour of handling. Phagocytosis, on the other hand, demonstrated a drop in the ratio of phagocytic cells at 0.4% dose concentrations contrasted to the control group, suggesting a hidden impact on the pest's resistant response. This research reveals that the ability of M. jalapa extract as a biopesticide with immunosuppressive effects on S. litura.

Women’s Self-Confidence in Education and Social Welfare: A Systematic Literature Review Based on International Women’s Day Insights Bella Satiyo Putri; Raicha Oktafiani; Nadya Ulfha Sabila; Dominikus Djago Djoa
Women, Education, and Social Welfare Vol. 2 No. 1 (2025): (June) Women, Education, and Social Welfare
Publisher : WISE Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70211/wesw.v2i1.298

This study systematically reviews and synthesizes recent research on women’s self-confidence within the intersecting domains of education and social welfare, viewed through the normative and symbolic framework of International Women’s Day (IWD). Adopting a systematic literature review (SLR) design based on the PRISMA protocol, the analysis integrated evidence from 100 articles retrieved from Scopus, Web of Science, and Google Scholar between 2020 and 2024, of which 10 met the inclusion criteria after rigorous screening and quality appraisal. The findings reveal that women’s self-confidence functions as both a psychological resource and a social capital that bridges educational attainment, economic participation, and welfare engagement. Education consistently emerged as the most influential determinant of confidence, enhancing women’s decision-making capacity, autonomy, and leadership readiness, while social welfare systems acted as contextual enablers that transform confidence into tangible well-being. The synthesis further indicates that confidence mediates the relationship between educational empowerment and welfare realization, underscoring its dual role as both outcome and driver of gender equity. The discussion situates these findings within feminist social theory, self-efficacy, and capability frameworks, arguing that self-confidence is a relational construct shaped by institutional inclusion and socio-cultural norms. This review highlights the need for integrated educational welfare programs that incorporate psychosocial mentoring and policy support to sustain women’s empowerment. The implications of this study emphasize that fostering women’s self-confidence is not merely a matter of individual growth but a strategic and structural pathway toward inclusive social transformation and equitable development.

The Role of Teacher Response and Support in Fostering Smart Risk-Taking Behavior of K-12 Chemistry Students Through Learning Intention Djoa, Dominikus Djago; Sunyono, Sunyono; Hariri, Hasan; Rahman, Taufik
Jurnal Pendidikan Progresif Vol 14, No 1 (2024): Jurnal Pendidikan Progresif
Publisher : FKIP Universitas Lampung

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Abstract: The Role of Teacher Response and Support in Fostering Smart Risk-Taking Behavior of K-12 Chemistry Students Through Learning Intention. Objectives: This study explores how teacher support influences K-12 students' learning intentions and risk-taking in Indonesian chemistry education, aiming to bolster creative and critical thinking. Methods: A quantitative survey aligned with the positivist paradigm examines the dynamics between teacher behaviours, classroom interactions, and students' willingness for intelligent risk-taking. Findings: It reveals the critical role of supportive teaching methods in promoting smart risk-taking, enhancing classroom engagement, and shaping students' educational interests and attitudes. These insights suggest a profound impact on educational practices in chemistry, highlighting the importance of supportive learning environments. Conclusion: The research emphasizes the need for fostering robust teacher-student engagement and creating conducive learning spaces, with broad implications for teacher training, curriculum design, and educational policy. It underscores the value of dynamic, engaging, and effective learning experiences in the chemistry classroom that empower students to take intelligent risks, significantly contributing to their educational development. Keywords: chemistry smart taking behavior; k12 students; learning intention; teacher support and response.DOI: http://dx.doi.org/10.23960/jpp.v14.i1.202403

The mediating role of professional commitment on teacher contextual factors and science teacher performance in Indonesia Irwandani Irwandani; Ardian Asyhari; Misbah Misbah; Heru Juabdin Sada; Dominikus Djago Djoa; Nurul Hidayati Murtafiah; Muhammad Aridan
Journal of Education and Learning (EduLearn) Vol 20, No 3: August 2026
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/edulearn.v20i3.24419

Teacher performance is critical to educational success, particularly in Indonesia’s science education landscape. This study explores the mediating role of professional commitment in the relationship between teacher contextual factors—job satisfaction, pedagogical beliefs, and perceived support—and science teacher performance. Using social exchange theory (SET) as the theoretical foundation, data were collected from 288 science teachers across Indonesia and analyzed using structural equation modeling (SEM) via SmartPLS 4.0. The results reveal that pedagogical beliefs strongly predict professional commitment (β=0.583, p0.001), while job satisfaction significantly influences both professional commitment (β=0.280, p=0.006) and teacher performance (β=0.283, p=0.002). Professional commitment itself has a strong effect on performance (β=0.536, p0.001) and mediates the indirect effects of job satisfaction (β=0.150, p=0.008) and pedagogical beliefs (β=0.312, p0.001) on teacher performance. Conversely, perceived support weak direct and indirect effects. These findings underscore the importance of fostering professional commitment through improved job satisfaction and culturally grounded pedagogical development. Policy implications include reinforcing institutional support systems, especially in underserved regions, to boost science teacher effectiveness and national science, technology, engineering, and mathematics (STEM) competitiveness.

Women’s Self-Confidence in Education and Social Welfare: A Systematic Literature Review Based on International Women’s Day Insights Bella Satiyo Putri; Raicha Oktafiani; Nadya Ulfha Sabila; Dominikus Djago Djoa
Women, Education, and Social Welfare Vol. 2 No. 1 (2025): June 2025 | Women, Education, and Social Welfare
Publisher : WISE Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70211/wesw.v2i1.298

This study systematically reviews and synthesizes recent research on women’s self-confidence within the intersecting domains of education and social welfare, viewed through the normative and symbolic framework of International Women’s Day (IWD). Adopting a systematic literature review (SLR) design based on the PRISMA protocol, the analysis integrated evidence from 100 articles retrieved from Scopus, Web of Science, and Google Scholar between 2020 and 2024, of which 10 met the inclusion criteria after rigorous screening and quality appraisal. The findings reveal that women’s self-confidence functions as both a psychological resource and a social capital that bridges educational attainment, economic participation, and welfare engagement. Education consistently emerged as the most influential determinant of confidence, enhancing women’s decision-making capacity, autonomy, and leadership readiness, while social welfare systems acted as contextual enablers that transform confidence into tangible well-being. The synthesis further indicates that confidence mediates the relationship between educational empowerment and welfare realization, underscoring its dual role as both outcome and driver of gender equity. The discussion situates these findings within feminist social theory, self-efficacy, and capability frameworks, arguing that self-confidence is a relational construct shaped by institutional inclusion and socio-cultural norms. This review highlights the need for integrated educational welfare programs that incorporate psychosocial mentoring and policy support to sustain women’s empowerment. The implications of this study emphasize that fostering women’s self-confidence is not merely a matter of individual growth but a strategic and structural pathway toward inclusive social transformation and equitable development.

PENGARUH KOMPENSASI, PENDIDIKAN DAN PELATIHAN TERHADAP PRODUKTIVITAS KERJA DI PT. FERMENTECH INDONESIA Dominikus Djago Djoa; Zaenal Arifin
Journal of Management and Industrial Engineering (JMIE) Vol. 1 No. 1 (2022): SEPTEMBER
Publisher : LPPM Sekolah Tinggi Teknologi Nusantara Lampung

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Pada penelitian ini yang dimaksud produktivitas kerja adalah kinerja karyawan atau performance yang merupakan hasil atau keluaran dari suatu proses. Data tentang produktivitas kerja ini berupa performance appraisal, yaitu penilaian kerja. Hal ini dikarenakan penilaian kerja merupakan faktor evaluasi bagi pihak perusahaan terhadap kerja karyawan dan juga evaluasi bagi karyawan sendiri sebagai perwujudan untuk peningkatan produktivitas kerja. Pelatihan dan Pendidikan berpengaruh positif dan signifikan terhadap produktivitas kerja karyawan PT.Fermentech dengan nilai + statistik = 10,27 > dari t tabel = 0,279 dan sig (Probabilitas) sebesar 0,000 < taraf signifikan 0,05. Kompensasi,Pelatihan dan Pendidikan secara bersama-sama (simultan) berpengaruh positif dan signifikan terhadap produktivitas kinerja Karyawan PT.Fermentech dengan nilai F statistik yang didapat sebesar 102,262 > dari F tabel = 1,99 dan sig (probabilitas) sebesar 0,000 < taraf signifikan 0,05 artinya Ho ditolak dan Ha diterima (terdapat pengaruh yang positif dan signifikan variabel X1 dan X2 terhadap variabel Y).

ANALISIS BEBAN KERJA KARYAWAN DENGAN PENDEKATAN METODE ROOT CASE ANALYSIS (RCA) FISHBONE PADA PT. JASA PERALATAN PELABUHAN INDONESIA CABANG PANJANG BANDAR LAMPUNG Indra Sandi Winada; Dominikus Djago Djoa; Lidia Olga
Journal of Management and Industrial Engineering (JMIE) Vol. 2 No. 2 (2023): SEPTEMBER
Publisher : LPPM Sekolah Tinggi Teknologi Nusantara Lampung

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Aktifitas kerja dapat dikelompokan menjadi dua komponen yaitu aktifitas fisik dan aktifitas pikiran. Aktifitas fisik merupakan kegiatan yang menggunakan otot. Sedangkan aktifitas menggunakan otak/pikiran sebagai pencetus. Kedua aktifitas ini merupakan merupakan kegiatan yang sangat mustahil dipisahakan karena setiap aktifitas akan melakukan dua kegiatan ini. Permasalahan dalam penelitian ini adalah menganalisis beban kerja terhadap karyawan dengan menggunakan metode routcase analysisfishbone. Root cause analysis (RCA) merupakan suatu tools yang dirancang untuk mengetahui akar penyebab permasalahan suatu insiden tertentu didasarkan dengan kausalitas dalam suatu proses (De Cravalho, 2008). RCA adalah berfungsi untuk mengidentifikasi dan mengkategorikan permasalahan yang dikaji menjadi penyebab terjadinya sesuatu pada sebuah peristiwa ataupun insiden. Fishbone analysis dapat berfungsi sebagai pengidentifikasian penyebab-penyebab yang mungkin timbul dari satu spesifik masalah dan kemudian memisahkan akar penyebabnya, memungkinkan juga untuk mengidentifikasi solusi yang dapat membantu menyelesaikan masalah tersebut (bisa lebih dari satu masalah). Dari data X dan Y menghasilkan nilai rHitung > (lebih besar) dari rTabel bahwa data tersebut dikategorikan validitas serta berkaitannya dengan ishikawa yaitu terhadap beban kerja karyawan dan juga kinerja baik itu menunjukkan sejauh mana alat ukur yang digunakan pada olah data SPSS.

Penerapan Model Project Based Learning Berbasis Etnomatematika dalam Meningkatkan Berpikir Kritis Siswa Sekolah Dasar Agustina Mei; Finsensius Yesekiel Naja; Dominikus Djago Djoa
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 10 No 2 (2026): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 10 Nomor 2 Tahun 2026
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v10i2.4937

Kemampuan berpikir kritis merupakan ketrampilan penting yang perlu dikembangkan sejak sekolah dasar, namun proses pembelajaran disekolah belum merangsang siswa untuk berpikir kritis, maka tujuan dari penelitian ini adalah mengembangkan model project-based learning berbasis etnomatematika untuk meningkatkan kemampuan berpikir kritis siswa sekolah dasar. Penelitian ini menggunakan metode Research and Development (R&D) dengan mengadaptasi model Borg dan Gall. Tahapan penelitian meliputi analisis kebutuhan, perancangan produk, pengembangan produk, validasi ahli, uji coba, dan uji keefektifan. Teknik pengumpulan data menggunakan angket, observasi, dan tes kemampuan berpikir kritis. Hasil Validasi menunjukkan bahwa modul ajar sangat valid dengan skor 88,5. Kepraktisan dinilai dari angket respon guru (96%). Kefektifan modul ajar dilihat dari nilai p yang signifikan (p > 0,05) dengan pola distribusi normal. Sedangkan N-gain score menunjukkan rentang nilai antara, dengan rata-rata sebesar 78-87 dan standar deviasi sebesar 1.225. Hal ini menunjukkan bahwa responden secara keseluruhan memiliki skor gain yang relatif tinggi dan variabilitas yang rendah, sehingga modul ajar dinyatakan efektif. Oleh karena itu dapat disimpulkan bahwa modul ajar dan LKPD yang dikembangkan dengan menggunakan model project-based learning berbasis etnomatematika dapat dinyatakan valid, praktis dan efektif dan dapat meningkatkan berpikir kritis siswa sekolah dasar

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