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The Effect of Company Size and Leverage on Company Value with Profitability as a Mediating Variable: A Systematic Literature Review Ernitasari, Reny; Rahayu, Sri; Putra, Wirmie Eka
JOURNAL OF HUMANITIES, SOCIAL SCIENCES AND BUSINESS Vol. 5 No. 1 (2025): NOVEMBER
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/jhssb.v5i1.2069

Abstract

Against a backdrop of heightened post-pandemic corporate debt levels and rising financial risks, understanding the determinants of corporate value is critical. This study aims to conduct a systematic review of the influence of company size and leverage on company value with profitability as an intermediary variable. Using a Systematic Literature Review (SLR) approach, this study analyzes 20 selected articles published in leading national journals to identify patterns, inconsistencies, and research gaps related to the determinants of company value. The review results show that the effect of company size on company value is significant; several studies report a positive effect because larger companies have greater resource capacity and market credibility. Leverage shows both positive and negative results, with some studies showing a positive impact through tax benefits, while the majority highlight negative effects due to increased financial risk and potential difficulties. Furthermore, profitability shows a varied role as an intermediary variable. In some cases, profitability successfully mediates the relationship between company size and leverage on company value, but in many studies, the mediating effect is insignificant due to low efficiency, high debt burden, or weak operational performance. Overall, this systematic review reveals that company value is shaped by multidimensional factors, emphasizing the importance of effective asset management, balanced capital structure, and strong profitability in enhancing company value.
Keamanan E-Commerce: Cara Menjaga Data Pribadi Tetap Aman Ernitasari, Reny; Ramdhani, Suci; Yuliusman, Yuliusman; Gowon, Muhammad
Jurnal Siber Multi Disiplin Vol. 3 No. 3 (2025): Jurnal Siber Multi Disiplin (Oktober - Desember 2025)
Publisher : Siber Nusantara Research & Yayasan Sinergi Inovasi Bersama (SIBER)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/jsmd.v3i3.578

Abstract

Penelitian berjudul “Keamanan E-Commerce: Cara Menjaga Data Pribadi Tetap Aman” ini bertujuan menganalisis upaya perlindungan data pribadi dalam transaksi digital serta menggambarkan berbagai ancaman yang muncul dalam penggunaan layanan e-commerce. Objek penelitian adalah artikel ilmiah yang membahas keamanan data pada platform e-commerce. Penelitian menggunakan metode Systematic Literature Review untuk mengidentifikasi, menilai, dan mensintesis temuan dari berbagai publikasi yang relevan. Hasil penelitian menunjukkan bahwa ancaman terhadap data pribadi, seperti kebocoran data, pencurian identitas, dan aktivitas manipulatif pada transaksi digital, masih sering terjadi dan dipengaruhi oleh faktor teknis serta perilaku pengguna. Berbagai strategi perlindungan, seperti autentikasi berlapis, enkripsi data, pengawasan sistem, dan peningkatan pemahaman pengguna, terbukti berperan penting dalam meningkatkan keamanan. Berdasarkan hasil analisis, penelitian ini menyimpulkan bahwa perlindungan data pribadi dalam e-commerce memerlukan pendekatan menyeluruh yang mencakup penguatan teknologi, peningkatan literasi digital, manajemen risiko yang baik, serta dukungan regulasi yang efektif.