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Della Dwi Ayu
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+62318945444
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INDONESIA
Academia Open
ISSN : -     EISSN : 27147444     DOI : 10.21070/acopen.11.2026.12985
Core Subject : Health,
Academia Open is published by Universitas Muhammadiyah Sidoarjo published 2 (two) issues per year (June and December). This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge. This journal aims is to provide a place for academics and practitioners to publish original research and review articles. The articles basically contains any topics research or review. Academia Open is available in online version. Language used in this journal is Indonesia or English.
Articles 2,489 Documents
Liability of a Notary for Factual Errors in Authentic Deeds: Tanggung Jawab Notaris atas Cacat Faktual dalam Akta Autentik Yapferonica, Yapferonica; Djaja, Benny
Academia Open Vol. 11 No. 1 (2026): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.11.2026.14162

Abstract

General Background: Authentic deeds function as legal instruments with perfect evidentiary value and play a central role in ensuring legal certainty within the national legal system. Specific Background: Notaries, as public officials authorized to formalize legal acts, are required to uphold prudence, professionalism, and compliance with statutory regulations in drafting authentic deeds. Knowledge Gap: Despite normative limitations that place notarial responsibility primarily on formal aspects of deeds, ambiguity persists regarding the extent of liability when factual defects arise from negligence or intentional misconduct. Aims: This study aims to examine the legal considerations in determining notarial liability for the substance of authentic deeds and to analyze the forms and scope of legal responsibility related to deeds that do not reflect factual circumstances. Results: Using a normative juridical approach with statutory and conceptual analysis, the study finds that notarial liability may extend beyond formal responsibility when there is insufficient verification, lack of prudence, or active involvement in inserting inaccurate information into authentic deeds. Such conditions may result in administrative, civil, and criminal consequences, particularly in cases involving falsification, fraud, or misuse of authority. Novelty: This study emphasizes multidimensional notarial liability by distinguishing formal and material accountability while integrating prudential principles, professional ethics, and criminal law perspectives. Implications: The findings underline the necessity of rigorous document verification, ethical compliance, and professional integrity to preserve the credibility of authentic deeds as instruments of legal certainty and public trust. Highlights: Verification duties determine accountability boundaries in drafting official legal documents. Negligence and intentional misconduct may trigger administrative, civil, and criminal sanctions. Professional ethics and prudential standards remain essential for maintaining evidentiary credibility. Keywords: Notary, Accountability, Authentic Deeds
The Moderating Role of Self-Efficacy in the Influence of Participative Leadership Style and Teachers’ Professional Ethics on Students’ Learning Engagement: Peran Efikasi Diri dalam Memoderasi Pengaruh Gaya Kepemimpinan Partisipatif dan Etika Profesional Guru terhadap Keterlibatan Belajar Siswa Anggreani, Bunga; Widhiastuti, Ratieh
Academia Open Vol. 11 No. 1 (2026): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.11.2026.14174

Abstract

General Background: Student learning engagement is a central factor in educational success because it reflects students’ behavioral, emotional, and cognitive participation in academic activities. Specific Background: This study examined participative leadership style, teachers’ professional ethics, and self-efficacy within the framework of Social Cognitive Theory to explain student learning engagement. Knowledge Gap: Previous studies have commonly examined leadership, teacher professionalism, self-efficacy, and student engagement separately or through direct relationships, while integrated moderation models remain limited. Aims: This study aimed to analyze participative leadership style and teachers’ professional ethics in relation to student learning engagement, with self-efficacy as a moderating variable. Results: Using a quantitative survey design and Partial Least Squares analysis assisted by SmartPLS 4, the findings showed that participative leadership style had a positive and significant relationship with student learning engagement, while teachers’ professional ethics did not show a significant relationship. Self-efficacy had a direct positive relationship with student learning engagement but did not moderate the relationships between participative leadership style, teachers’ professional ethics, and student learning engagement. Novelty: The novelty lies in the simultaneous examination of participative leadership style, teachers’ professional ethics, and self-efficacy in one moderation model, showing that self-efficacy does not strengthen external factors in explaining student engagement. Implications: The findings indicate that student engagement is shaped more by active classroom participation and students’ self-belief, supporting the use of collaborative discussions, problem-based learning, and constructive feedback in learning activities. Highlights • Participative classroom leadership shows a significant positive relationship with student engagement.• Teachers’ professional ethics does not show a significant relationship in the tested model.• Self-efficacy contributes directly but does not act as a moderating variable. Keywords Participative Leadership; Self Efficacy; Student Engagement; Professional Ethics; Social Cognitive Theory
The Effect of Strategic Management Accounting, Green Accounting, and Firm Age on Profitability with Company Size as a Moderating Variable in Energy Companies on the IDX for the 2020–2025 Period: Pengaruh Strategic Management Accounting, Green Accounting dan Firm Age terhadap Profitabilitas dengan Ukuran Perusahaan sebagai Variabel Moderasi pada Perusahaan Energi di BEI Periode 2020–2025 Mahzumi, Ari Zidan; Darmayanti, Novi; Kusmayasari, Dewi
Academia Open Vol. 11 No. 1 (2026): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.11.2026.14178

Abstract

General Background The energy sector faces increasing environmental regulatory pressure and sustainability demands that require more adaptive accounting strategies to maintain financial performance. Specific Background This study examines Strategic Management Accounting, Green Accounting, and Firm Age as determinants of profitability, measured by Return on Assets, with Firm Size positioned as a moderating variable in energy companies during the 2020–2025 period. Knowledge Gap Previous studies have produced inconsistent findings on the relationship between Green Accounting and profitability, while Firm Size has commonly been treated as a control variable rather than a contingency factor. Aims This study aims to empirically analyze Strategic Management Accounting, Green Accounting, and Firm Age in relation to profitability and assess the moderating role of Firm Size. Results The findings show that Strategic Management Accounting, Green Accounting, and Firm Age have positive and significant relationships with profitability. Firm Size strengthens the relationship between Strategic Management Accounting and profitability, as well as between Firm Age and profitability, but does not moderate the relationship between Green Accounting and profitability. Novelty The study offers an integrative model combining accounting strategy, environmental accounting, organizational maturity, and company scale in explaining profitability in the energy sector. Implications The findings indicate that energy companies should optimize Strategic Management Accounting and Green Accounting while considering organizational scale and maturity to sustain profitability under energy transition pressure. Highlights • Strategic Management Accounting shows a positive and significant relationship with profitability.• Green Accounting contributes significantly through environmental cost internalization and operational efficiency.• Firm Size moderates Strategic Management Accounting and Firm Age, but not Green Accounting. Keywords Strategic Management Accounting; Green Accounting; Firm Age; Firm Size; Profitability
The Influence of Work Motivation, Work Environment, and Work-Life Balance on the Performance of Generation Z Employees in Lamongan Regency: Pengaruh Motivasi Kerja, Lingkungan Kerja, dan Work-Life Balance terhadap Kinerja Karyawan Generasi Z di Kabupaten Lamongan Augusta I.M.H, Girawidana; Azar, Moh. Azus Shony; Rahmaniyah, Fatichatur
Academia Open Vol. 11 No. 1 (2026): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.11.2026.14186

Abstract

General Background: Generation Z employees have become an increasingly important workforce group, requiring organizations to understand the factors associated with their performance. Specific Background: This quantitative explanatory study examined work motivation, work environment, and work-life balance in relation to Generation Z employee performance, using data from 150 purposively selected respondents and a 1–5 Likert-scale questionnaire. Knowledge Gap: Previous studies have discussed work-life balance, workplace conditions, and motivation among young employees, yet the integration of these three factors in one direct model remains limited within the studied context. Aims: This study aimed to test the partial and simultaneous relationships of work motivation, work environment, and work-life balance with Generation Z employee performance. Results: The findings show that work motivation had the strongest positive and significant coefficient (β = 0.457; p < 0.001), followed by work-life balance (β = 0.284; p = 0.003) and work environment (β = 0.278; p < 0.001). Simultaneously, the three variables were significantly associated with employee performance (F = 815.755; p < 0.001), with an Adjusted R Square of 0.943. Novelty: The study demonstrates that psychological and contextual factors jointly explain a very high proportion of Generation Z employee performance, with work motivation emerging as the dominant factor. Implications: Organizations should prioritize recognition, career development opportunities, supportive workplace conditions, and balanced work arrangements to strengthen sustainable Generation Z employee performance. Highlights• Work motivation shows the strongest coefficient among the tested variables.• Workplace conditions and balanced roles are significantly associated with performance.• The combined model explains 94.3% of employee performance variance. KeywordsWork Motivation; Work Environment; Work Life Balance; Employee Performance; Generation Z
Islamic Boarding Schools' Strategy in Implementing the Pancasila Student Profile in Elementary School Students: Strategi Pondok Pesantren Dalam Penerapan Profil Pelajar Pancasila Pada Siswa Sekolah Dasar Lathifatunnupus, Lathifatunnupus; Fathurrohman, Fathurrohman
Academia Open Vol. 11 No. 1 (2026): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.11.2026.14195

Abstract

General Background: Character education remains central to elementary education as schools are expected to develop students’ academic competence, morality, and national values. Specific Background: The Pancasila Student Profile provides a national framework for shaping students who are religious, globally minded, cooperative, independent, critical, and creative, yet its implementation in elementary schools often remains limited by classroom-centered practices. Knowledge Gap: Previous studies have mostly examined the Pancasila Student Profile in general school contexts, while limited attention has been given to Islamic boarding school environments that integrate classroom learning, dormitory life, habituation, and caregiving within a continuous educational system. Aims: This study analyzes Islamic boarding school strategies for instilling Pancasila Student Profile values in elementary school students, examines the synergistic roles of principals, teachers, and caregivers, and identifies supporting and inhibiting factors in implementation. Results: The findings show that character formation is carried out holistically through religious habituation, contextual project-based learning, extracurricular activities, 24-hour dormitory guidance, educator exemplarity, and structured social interaction. The principal, teachers, and caregivers work interdependently through policy design, pedagogical practice, and student life guidance. Supporting factors include a conducive religious environment, continuous habituation, and educator modeling, while inhibiting factors include student background differences, varied understanding, adaptation processes, and limited non-boarding student involvement. Novelty: The study proposes an integrated school dormitory caregiving model, total environment learning, and a dual-factor implementation model. Implications: These findings offer a conceptual contribution to pesantren-based character education and practical guidance for holistic Pancasila Student Profile implementation. Highlights • Character formation is developed through classroom learning, dormitory life, habituation, and caregiving.• Principals, teachers, and caregivers work interdependently in value internalization.• Supporting and inhibiting factors operate through systemic and individual student conditions. Keywords Islamic Boarding School; Pancasila Student Profile; Character Education; Elementary Education; Total Environment Learning
Exploring the Use of Loose Parts Boxes in Developing Creativity and Problem-Solving Skills in Early Childhood: Eksplorasi Pemanfaatan Loose Parts Box dalam Mengembangkan Kreativitas dan Kemampuan Problem Solving Anak Usia Dini Umamah, Achidiyah Zuke; Halim, Abdul; Nafisah, Aisyah Durrotun
Academia Open Vol. 11 No. 1 (2026): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.11.2026.14196

Abstract

General Background: Early childhood education requires play-based learning that allows children to explore, express ideas, and develop cognitive, social-emotional, and language abilities through meaningful experiences. Specific Background: Loose parts box activities provide open-ended materials that children can move, combine, modify, and reconstruct, while challenge cards offer light scaffolding to guide exploration without limiting freedom. Knowledge Gap: Previous studies have mostly reported outcomes of loose parts use, while the learning processes, problem-solving patterns, resilience, and child interaction during structured open-ended play remain insufficiently explored. Aims: This qualitative case study examined the use of loose parts boxes with challenge cards in developing creativity and problem-solving skills among 13 children aged 5–6 years through participant observation, teacher interviews, and documentation across six meetings. Results: The findings showed progressive improvement in independent material exploration, object combination into new constructions, repeated attempts after failure, verbal expression of original ideas, and independent use of challenge cards. Three problem-solving patterns emerged: trial and error, creative adaptation, and peer collaboration. Challenge cards functioned as scaffolding, while resilience appeared when children changed strategies after failure. Novelty: The study reveals how loose parts boxes combined with challenge cards create a structured yet flexible play environment that supports exploration, adaptation, and collaborative problem solving. Implications: This medium can serve as an inclusive alternative for play-based early childhood learning, although contextual findings require cautious generalization. Highlights • Open-ended materials encouraged independent exploration and new object construction.• Challenge cards provided scaffolding without restricting children’s exploratory freedom.• Trial and error, adaptation, and peer collaboration appeared naturally during activities. Keywords Loose Parts Box; Creativity; Problem Solving; Early Childhood; Scaffolding
Analysis of the Influence of Mosque Service Quality and Mosque Building Anatomy on Mosque Congregation Satisfaction: Analisis Pengaruh Mosque Service Quality dan Anatomi Bangunan Masjid terhadap Kepuasan Jamaah Masjid mulyandi, Rachman; Effendi, Andrey Caesar; Tio Fabian, Natanael; Parsius, Angel Andromeda
Academia Open Vol. 11 No. 1 (2026): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.11.2026.14197

Abstract

General Background: Mosques function not only as worship spaces but also as social and spiritual institutions that require adequate service quality and supportive architectural design. Specific Background: This study examines congregants’ worship experiences through mosque service quality and mosque building anatomy, including physical facilities, reliability, responsiveness, assurance, empathy, structural design, aesthetics, spatial function, and environmental context. Knowledge Gap: Previous discussions on mosque satisfaction have often treated service quality and building anatomy separately, while limited qualitative evidence explains how both dimensions form congregants’ comfort, solemnity, and satisfaction. Aims: This study aims to describe congregants’ perceptions of mosque service quality and building anatomy in relation to satisfaction during worship activities. Results: In-depth interviews with five male congregants showed that clean ablution and toilet facilities, reliable audio systems, responsive mosque staff, empathy, accessibility, organized zoning, aesthetic design, functional prayer spaces, environmental calmness, waste management, greenery, and energy-saving lighting shaped positive worship experiences. The findings also identified practical concerns, including the need to expand ablution areas, maintain water quality, improve cooling facilities, and optimize natural lighting. Novelty: The study offers an integrated qualitative view of service and sacred architecture as interconnected dimensions of congregant satisfaction. Implications: Mosque managers and planners should align service management and architectural planning to strengthen comfort, solemnity, social interaction, and the mosque’s broader spiritual role. Highlights • Clean facilities, responsive staff, and empathy formed positive worship experiences.• Structural design, aesthetics, zoning, and accessibility supported comfort and solemnity.• Ablution space, cooling facilities, water quality, and lighting need further attention. Keywords Mosque Service Quality; Mosque Architecture; Congregant Satisfaction; Worship Experience; Sacred Space
Notarial Prevention Safeguards Mortgage Right Loan Agreements in Indonesia: Pencegahan Notarial Melindungi Perjanjian Pinjaman Berbasis Hak Tanggungan di Indonesia Pradana, Nanda Gita Putri; Rahayu, Mella Ismelina Farma
Academia Open Vol. 11 No. 1 (2026): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.11.2026.14206

Abstract

General Background: Loan agreements secured by land certificates remain highly vulnerable to civil disputes in Indonesia, particularly when executed without authentic deeds and registered mortgage rights. Specific Background: The dispute examined in Wonosari District Court Decision Number 44/Pdt.G/2021/PN Wno involved a loan agreement valued at IDR 1,750,000,000 secured by eight Certificates of Ownership and formalized solely through an underhand deed without notarial involvement or Mortgage Right registration. Knowledge Gap: Previous discussions on Indonesian contract law have insufficiently emphasized the preventive legal function of Notaries in protecting creditors through authentic deeds and executory guarantees in high-value financial transactions. Aims: This study analyzes the validity of underhand loan agreements, the application of the good faith principle, and the legal consequences arising from the absence of the Notary’s preventive function and unregistered mortgage rights. Results: The findings demonstrate that the agreement remained legally valid under Article 1320 of the Civil Code; however, the absence of an authentic deed substantially weakened the creditor’s evidentiary position and eliminated executory rights over the collateral. The court applied the principle of good faith to establish debtor default but reduced the creditor’s claimed interest from IDR 1.28 billion to IDR 58.6 million and rejected the penalty claim. Novelty: This study highlights the cumulative legal losses caused by the absence of preventive notarial protection in mortgage-based lending transactions. Implications: The findings underline the necessity of authentic deeds, registered mortgage rights, and preventive notarial supervision to strengthen legal certainty and creditor protection in Indonesian financial agreements. Highlights: Unregistered collateral eliminated executory rights over eight land ownership certificates. Good faith doctrine supported judicial recognition of debtor default in civil litigation. Interest recovery was drastically reduced because contractual evidence lacked formal authentication. Keywords: Notary's Preventive Function, Loan Agreement, Underhand Deed, Good Faith, Mortgage Right.
Danantara YouTube Sentiment Shows Public Transparency Concerns: Sentimen YouTube Danantara Menunjukkan Kekhawatiran Transparansi Publik Wahani, Waraney Vincent Beckham; Hasibuan, Alfiansyah; Tinambunan, Medi Hermanto
Academia Open Vol. 11 No. 1 (2026): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.11.2026.14210

Abstract

General Background Social media comments offer valuable data for analyzing public discourse on policy issues. Specific Background This study investigates YouTube comments about Danantara, Indonesia's strategic investment body, using Natural Language Processing with 7,294 comments. Knowledge Gap Previous studies often analyze sentiment and topics separately, without integrated analysis or iterative labeling. Aims The study aims to classify sentiment using Support Vector Machine (SVM) and identify topics with Latent Dirichlet Allocation (LDA). Results 74.9% accuracy was achieved with SVM, classifying 58.0% of comments as negative, 29.3% neutral, and 12.8% positive. LDA revealed 6 topics for neutral, 4 for positive, and 3 for negative sentiment, with key concerns about transparency and corruption. Novelty This study integrates SVM and LDA with Human in the Loop labeling to capture both sentiment and topic substance. Implications Findings offer insights for improving transparency and public communication, while contributing to text mining in digital discourse. Highlights • The classifier achieved 74.9% accuracy after Human in the Loop labeling and manual verification.• Unfavorable polarity reached 58.0%, followed by neutral at 29.3% and positive at 12.8%.• Coherence scores selected 6 neutral, 4 positive, and 3 critical thematic clusters. Keywords Danantara; Sentiment Analysis; Topic Modeling; Support Vector Machine; Latent Dirichlet Allocation  
Organizational Support Mediation in Employee Performance among Educational Staff: Mediasi Dukungan Organisasi dalam Kinerja Pegawai Kependidikan Karunia, Ignatius Tri Putra; Djawoto, Djawoto; Suhermin, Suhermin
Academia Open Vol. 11 No. 1 (2026): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.11.2026.14241

Abstract

General Background Educational staff are central to higher education quality and academic service sustainability. Specific Background Low compliance with working hours, reflected in an average absence rate of 6.68% among 90 educational staff, indicates challenges in discipline, responsibility, and employee performance. Knowledge Gap Prior findings on self-esteem and self-efficacy in employee performance remain varied, while organizational support as a mediating mechanism requires empirical clarification. Aims This study examined self-esteem and self-efficacy in relation to employee performance, with organizational support positioned as a mediating variable. Results SEM PLS analysis showed that self-esteem was significantly related to organizational support (p = 0.003) but not directly related to employee performance (p = 0.169). Self-efficacy was significantly related to organizational support (p = 0.000) and employee performance (p = 0.029). Organizational support was significantly related to employee performance (p = 0.000) and mediated the relationships between self-esteem, self-efficacy, and employee performance. The model explained 60.9% of employee performance variance, and all constructs met validity and reliability criteria. Novelty This study positions organizational support as a central mechanism connecting internal self-beliefs with work outcomes among educational staff. Implications Higher education management should align psychological capacity development with supportive organizational systems, including appreciation, feedback, fair procedures, and adequate work resources, to strengthen employee performance and academic service quality. Highlights• Self Esteem showed a significant pathway to institutional backing but not to work outcomes.• Self Efficacy showed significant direct pathways to institutional backing and work outcomes.• SEM PLS explained 60.9% of variance with valid and reliable constructs. KeywordsSelf Esteem; Self Efficacy; Organizational Support; Employee Performance; Educational Staff