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All Journal Dinamika Akuntansi Keuangan dan Perbankan KEUNIS JURNAL AKTUAL AKUNTANSI KEUANGAN BISNIS TERAPAN (AKUNBISNIS) Jurnal Hilirisasi Technology kepada Masyarakat (SITECHMAS) Applied Accounting and Management Review Journal of Management and Innovation Entrepreneurship (JMIE)
Nina Woelan Soebroto
Politeknik Negeri Semarang
Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Social Sciences Other

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Applying The Markowitz Model for Optimal Stock Portfolio Construction to Maximize Investor Returns in The Stock Market Martia, Dina Yeni; Soebroto, Nina Woelan; Kodir, Moch. Abdul; Pradana, Bagas Putra; Senoaji, Aditya Rizqi
Applied Accounting and Management Review (AAMAR) Vol. 4 No. 1 (2025): APPLIED ACCOUNTING AND MANAGEMENT REVIEW (AAMAR)
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/aamar.v4i1.6569

Abstract

Increased investor interest in stocks that have sustainability principles (ESG), but price fluctuations that tend to be more stable in the IDX ESG Leaders index often make investors face challenges in obtaining optimal returns. ndex IDX ESG Leaders itself consists of 30 stocks that have good Environmental, Social, and Governance (ESG) assessments, solid financial performance, and high liquidity. The results showed that the resulting optimal portfolio provided an expected return of 0.06% with a risk of 0.68%. This portfolio consists of 9 stocks, namely ASII (17.66%), BMRI (12.85%), BRPT (1.68%), CTRA (7.14%), ICBP (20.77%), POWR (29.39%), PRDA (3.76%), RAJA (3.17%), and SMSM (3.58%).
KEPUASAN PENGGUNA DALAM MENGGUNAKAN E-LEARNING: PENERAPAN TECHNOLOGY ACCEPTANCE MODEL PADA E-LEARNING POLINES Bagas Putra Pradana; Nina Woelan Soebroto; Dina Yeni Martia; Aditya Rizqi Senoaji; Triloka Mahesti
Jurnal Aktual Akuntansi Keuangan Bisnis Terapan (AKUNBISNIS) Vol. 9 No. 1 (2026): Vol. 9 No. 1 Mei 2026
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/akunbisnis.v9i1.7548

Abstract

Pemanfaatan E-Learning dalam pendidikan tinggi menjadi salah satu strategi penting dalam mendukung efektivitas proses pembelajaran. Variabel yang diteliti meliputi Perceived Usefulness, Perceived Ease of Use, Intention to Use, dan User Satisfaction. Penelitian ini menggunakan pendekatan kuantitatif dengan metode survei melalui penyebaran kuesioner kepada 93 mahasiswa Politeknik Negeri Semarang yang telah menggunakan E-Learning Google Classroom Polines. Teknik analisis data menggunakan Partial Least Square–Structural Equation Modeling (PLS-SEM) dengan bantuan perangkat lunak SmartPLS. Hasil penelitian menunjukkan bahwa Perceived Usefulness dan Perceived Ease of Use berpengaruh positif dan signifikan terhadap Intention to Use. Perceived Ease of Use juga berpengaruh positif dan signifikan terhadap User Satisfaction, sedangkan Perceived Usefulness dan Intention to Use tidak berpengaruh signifikan terhadap User Satisfaction. Hasil pengujian mediasi menunjukkan bahwa Intention to Use tidak mampu memediasi pengaruh Perceived Usefulness maupun Perceived Ease of Use terhadap User Satisfaction.
Co-Authors Aditya Rizqi Senoaji Alma Aprilia Anis Rahma Ayuningtyas Avilla Rahma Maulana Bagas Putra Pradana Budi Prasetya Dina Yeni Martia Embun Duriany Soemarso Evi Rohmiati Ida Savitri Kusmargiani Kenneth Pinandhito Kodir, Moch. Abdul Mochammad Abdul Kodir Norma Gupita Pradana, Bagas Putra Prihatiningsih Prihatiningsih Senoaji, Aditya Rizqi Septian Yudha Kusuma Sri Widiyati Soemoedipiro Triloka Mahesti Winarni Winarni Wisnu Adi Wibowo