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Relationship between Self Efficacy, Work-Life Balance to Job Satisfaction: A Proposed Employee Engagement Mediation Model Andriani, Della; Hermawan, Iwan; Rini, Nur
Jurnal Manajemen, Bisnis dan Kewirausahaan Vol. 3 No. 2 (2023): AGUSTUS : Jurnal Manajemen, Bisnis dan Kewirausahaan
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jumbiku.v3i2.2203

Abstract

The concept of employee engagement (EE) is one of the benchmarks in determining employee job satisfaction (JS) which is currently trending and continues to grow in the business world. Engagement is not just a matter of feeling but must be combined with action. Companies that implement employee engagement (EE) will increase productivity which leads to company progress. However, it is not easy for a company to implement employee engagement (EE). The concept of employee engagement (EE) is offered to bridge the insignificance gap. The direction of this research aims to determine the effect of self efficacy (SE) and work life balance (WLB) mediated by employee engagement (EE). Sampling in this study involved 208 employees. The results of the questionnaires distributed obtained a total of 203 respondents with data that could be processed as many as 192. The sample adequacy in this study was 105 so that it was declared fulfilled. Sampling was done with saturated sample technique. The analytical tool in this study uses a Structural Equation Model (SEM) which is processed with AMOS software. The results of the analysis show that self efficacy (SE) and work life balance (WLB) indirectly affect job satisfaction (JS). The contribution of research to fill the body of knowledge through attribution theory by raising the variables of SE, WLB, EE, to JS while managerial implications by building employee training and development, holding gathering activities, and providing adequate facilities for employees. Keywords: self efficacy, work life balance, employee engagement, job satisfaction
Potensi Bioaktif Flavonoid dalam Tanaman Herbal: Kajian Literatur Terhadap Aktivitas Antioksidan Ekstrak Daun Cengkeh dan Daun Salam Amin, Saeful; Ismail, Alya Auliya; Andriani, Della; Wijayanti, Nimas Ayu Kencana
Journal of Innovative and Creativity Vol. 5 No. 3 (2025)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joecy.v5i3.187

Abstract

Penelitian ini bertujuan untuk menganalisis kadar flavonoid total dan aktivitas antioksidan dari ekstrak etanol daun cengkeh (Syzygium aromaticum) dan daun salam (Syzygium polyanthum). Ekstraksi dilakukan dengan metode maserasi menggunakan pelarut etanol 96%. Kadar flavonoid total ditentukan menggunakan metode kolorimetri dengan standar kuersetin, sedangkan uji aktivitas antioksidan dilakukan menggunakan metode DPPH (1,1-difenil-2-pikrilhidrazil) untuk mengukur kemampuan penangkapan radikal bebas yang dinyatakan sebagai nilai IC50. Hasil penelitian menunjukkan bahwa ekstrak etanol daun cengkeh memiliki kadar flavonoid total sebesar 206,447 mgQE/g dengan nilai IC50 3,026 µg/mL, sedangkan ekstrak etanol daun salam memiliki kadar flavonoid total sebesar 165,658 mgQE/g dengan nilai IC50 3,555 µg/mL. Nilai IC50 yang diperoleh dari kedua sampel menunjukkan kategori aktivitas antioksidan yang sangat kuat. Terdapat korelasi positif antara kadar flavonoid total dengan kemampuan antioksidan ekstrak. Dengan demikian, daun cengkeh menunjukkan potensi yang lebih tinggi sebagai sumber antioksidan alami dibandingkan daun salam.