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All Journal Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal Jurnal Pendidikan Ilmu Sosial
Dewi, Christine Natalia
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Education Social Sciences Other

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EFFECTS OF COMMUNICATION, COLLABORATION, AND KNOWLEDGE CONSTRUCTION ON STUDENTS’ WORK READINESS WITH WORK MOTIVATION MODERATION Dewi, Christine Natalia; Nurdian Susilowati
Jurnal Pendidikan Ilmu Sosial Vol. 35 No. 2 (2025): JURNAL PENDIDIKAN ILMU SOSIAL
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jpis.v35i2.14685

Abstract

Work readiness has become a crucial aspect of vocational education as students are increasingly required to master 21st-century competencies. This study aims to analyze the effects of communication skills, collaboration skills, and knowledge construction on the work readiness of vocational high school students, as well as to examine the role of work motivation as a moderating variable. This research addresses the limitations of previous studies that tend to examine these skills separately by integrating three 21st-century skills into a single research model with a moderating variable. A quantitative approach employing a survey method was used in this study, involving 207 students from five vocational programs at public vocational high schools in Semarang City. The data were analyzed using descriptive statistics, multiple regression analysis, and moderated regression analysis (MRA) with SPSS version 27. The results indicate that communication skills, collaboration skills, knowledge construction, and work motivation have a significant effect on students’ work readiness. Furthermore, work motivation strengthens the relationship between communication skills and work readiness, as well as between collaboration skills and work readiness; however, no moderating effect was found in the relationship between knowledge construction and work readiness. These findings emphasize that students’ work readiness is influenced not only by technical competencies but also by non-technical competencies (21st-century skills) and motivational factors. This study contributes theoretically to the development of an integrated model of students’ work readiness and provides practical implications for schools in strengthening soft skills–based learning and enhancing students’ work motivation.
Optimalisasi Pemanfaatan Limbah Ternak Sebagai Pupuk Organik Dan Biogas di desa Branjang Dewi, Christine Natalia; Darmaningsih, Arzunia Chalistica; Raafi Saputra, Adien Ar; Indra Murti, Siswati; Jundan Handhayani, Firstya
Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal Vol. 9 No. 1 (2026): Januari 2026
Publisher : STMIK Royal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33330/jurdimas.v9i1.4225

Abstract

Abstract: The cattle farming community in Branjang Village, Semarang Regency, faces a primary issue of livestock waste accumulation that has not been optimally managed. This condition results in environmental pollution, unpleasant odors, and increased dependency on chemical fertilizers and liquefied petroleum gas (LPG). The main constraints are limited knowledge, skills, and access to waste processing technology. This community service program aims to optimize the utilization of cattle waste as organic fertilizer and alternative energy through the implementation of the Sustainability Techno-Integrated Agrofarm model. The method employed involves a participatory approach through extension, training, consultation, and the application of the appropriate MetaCow technology as a household-scale biogas digester. Program success was evaluated using pre-test and post-test instruments, analyzed by n-gain and paired sample t-test to assess improvements in participants’ knowledge and skills. The results demonstrate a significant enhancement in the community’s ability to process waste into economically valuable organic fertilizer and biogas, while also strengthening the institutional capacity of Sanggar Tani as a center for sustainable agricultural technology learning. This program contributes to the achievement of the Sustainable Development Goals (SDGs), particularly in clean energy, sustainable production, and environmental preservation. Keywords: biogas; digester; livestock waste; organic fertilizer; sustainable agriculture Abstrak: Masyarakat peternak sapi di Desa Branjang, Kabupaten Semarang menghadapi permasalahan utama yakni penumpukan limbah ternak yang belum dikelola secara optimal. Hal ini berdampak pada pencemaran lingkungan, munculnya bau tidak sedap, serta meningkatnya ketergantungan akan pupuk kimia serta gas elpiji. Kendala atama adalah karena keterbatasan pengetahuan, keterampilan, serta akses terhadap teknologi pengolahan limbah. Program pengabdian masyarakat ini bertujuan mengoptimalkan pemanfaatan limbah ternak sapi sebagai pupuk organik dan energi alternatif melalui penerapan model Sustainability Techno-Integrated Agrofarm. Metode yang digunakan adalah pendekatan partisipatif melalui penyuluhan, pelatihan, konsultasi, dan penerapan teknologi tepat guna MetaCow sebagai digester biogas rumah tangga, serta evaluasi keberhasilan melalui pre-test dan post-test yang dianalisis melalui uji n-gain dan paired sample t-test untuk menilai peningkatan tingkat pemahaman serta keterampilan peserta. Hasil kegiatan menunjukkan adanya peningkatan signifikan kemampuan masyarakat dalam mengolah limbah menjadi pupuk organik dan biogas yang bernilai ekonomis serta memperkuat kelembagaan Sanggar Tani sebagai pusat pembelajaran teknologi pertanian berkelanjutan. Program ini berkontribusi pada tercapainya tujuan pembangunan berkelanjutan (SDGs) khususnya energi bersih, produksi berkelanjutan, dan pelestarian lingkungan. Kata kunci: biogas; digester; limbah ternak; pupuk organik; pertanian berkelanjutan
Co-Authors Darmaningsih, Arzunia Chalistica Indra Murti, Siswati Jundan Handhayani, Firstya Nurdian Susilowati Raafi Saputra, Adien Ar