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INDONESIA
Indonesian Journal of Innovation Studies
Published by Universitas Muhammadiyah Sidoarjo
ISSN : -     EISSN : 25989936     DOI : https://doi.org/10.21070/ijins.v17i
Core Subject : Science, Education, Social, Engineering,
Computer Science & IT Education Engineering Law, Crime, Criminology & Criminal Justice
Indonesian Journal of Innovation Studies (IJINS) is a peer-reviewed journal published by Universitas Muhammadiyah Sidoarjo four times a year. 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 concerning new innovation on all aspects. IJINS is available in online version. Language used in this journal is Indonesia or English.
Arjuna Subject : Umum - Umum
Articles 981 Documents
 86   87   88   89   90 
Optimization of Cement Bag Production Scheduling Using Particle Swarm Optimization Method : Optimalisasi Penjadwalan Produksi Cement Bag Menggunakan Metode Particle Swarm Optimization Pratama, Abdi Harish; Sumiati, Sumiati
Indonesian Journal of Innovation Studies Vol. 27 No. 1 (2026): January
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijins.v27i1.1597

Abstract

General background: Efficient production scheduling is essential for improving operational performance in multi-stage manufacturing systems with fluctuating demand. Specific background: At PT XYZ, Cement Bag production involves six sequential machines, yet scheduling remains manual, causing bottlenecks, long waiting times, and a makespan that exceeds production targets. Knowledge gap: Prior studies largely optimize a single performance indicator—typically makespan—and rarely address dual objectives in complex multi-machine plastic-bag manufacturing. Aims: This study aims to optimize Cement Bag production scheduling using the Particle Swarm Optimization (PSO) algorithm to minimize makespan and total waiting time simultaneously. Results: Implementing PSO on 12 jobs and 6 machines reduced makespan from 49,400 seconds to 34,520 seconds (32.77%) and lowered waiting time from 186,050 seconds to 115,870 seconds. The optimized job sequence balances machine workloads more effectively than the existing manual schedule. Novelty: The study integrates dual performance criteria in a real multi-process Cement Bag production system and applies PSO to an industrial context not previously examined comprehensively. Implications: Findings demonstrate PSO’s suitability as an adaptive AI-based scheduling approach, offering manufacturers a practical pathway toward improved resource utilization, reduced delays, and enhanced responsiveness to market variability. Highlights: Highlights the significant reduction of makespan and waiting time using PSO. Demonstrates balanced workload distribution across six machines. Shows the novelty of dual-objective optimization in Cement Bag production. Keywords: Production Scheduling, PSO, Makespan, Waiting Time, Manufacturing
Failure Risk Analysis of Storage Tank Using the Risk-Based Inspection Method in a Biofuel Supply Company: Analisis Resiko Kegagalan Pada Storage Tank dengan Metode Risk Based Inspection Idris, Mukandar; Aryanny, Enny
Indonesian Journal of Innovation Studies Vol. 27 No. 1 (2026): January
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijins.v27i1.1686

Abstract

Background (General) Storage tanks play a critical role in ensuring the continuity and safety of biodiesel distribution, where structural integrity is essential to prevent environmental, operational, and safety hazards. Background (Specific) At PT XYZ, recurring issues such as corrosion and leakage indicate limitations in the current time-based inspection approach. Knowledge Gap Previous studies applied RBI or AHP separately, but few integrated technical risk data with multi-criteria decision-making to produce an inspection and maintenance strategy that is both objective and operationally relevant. Aim This study aims to assess the risk level of a biodiesel storage tank using an integrated Risk-Based Inspection (RBI) and Analytic Hierarchy Process (AHP) approach to determine optimal inspection intervals and maintenance priorities. Results The analysis shows that critical subsystems—Storage Tank, Piping, Automatic Gauge Tank, PRV, and PVV—fall into high and extreme risk categories, with the overall tank risk classified as medium; corrosion analysis indicates remaining life values between 51–107 years, leading to a recommended inspection interval of four years instead of five. Novelty This study offers a combined RBI–AHP framework that aligns quantitative risk factors with managerial decision priorities. Implications The findings support more precise, risk-informed maintenance planning to enhance safety, reliability, and operational continuity in biodiesel storage operations. Highlights: Identifies high-risk subsystems requiring prioritized inspection. Integrates RBI–AHP to produce objective maintenance decisions. Recommends shorter inspection intervals to enhance operational safety. Keywords: Risk-Based Inspection, Analytic Hierarchy Process, Storage Tank, Corrosion, Maintenance Strategy
Improving Shoe Product Quality Through the New Seven Tools Approach and Failure Mode Effect Analysis (FMEA): Perbaikan Kualitas Pada Produk Sepatu Melalui Pendekatan New Seven Tools Dan Failure Mode Effect Analysis (FMEA) Subono, Muhammad Wibbie Wiweka; Rochmoeljati, Rr.
Indonesian Journal of Innovation Studies Vol. 27 No. 1 (2026): January
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijins.v27i1.1843

Abstract

General Background: Quality control is essential for ensuring competitiveness in manufacturing industries, particularly in footwear production. Specific Background: UD. XYZ experiences a defect rate of 12.85%, exceeding the company standard of 5%, indicating systemic issues in its production process. Knowledge Gap: Previous studies have utilized New Seven Tools and FMEA, yet have not sufficiently integrated both methods to produce comprehensive improvement recommendations tailored to the root causes of shoe defects. Aim: This study aims to identify defect-causing factors and propose corrective actions using combined New Seven Tools and Failure Mode and Effect Analysis (FMEA). Results: Analysis revealed 27 proposed improvements through the PDPC, with 25 deemed feasible, while FMEA identified untidy sewing as the most critical failure mode, with the highest RPN value of 336. Novelty: This study offers an integrated diagnostic–corrective framework that systematically links qualitative mapping tools with quantitative risk prioritization to strengthen quality improvement strategies. Implications: Findings provide actionable guidance for enhancing worker performance, machine calibration, material handling, and production methods, supporting sustained quality enhancement in the footwear industry. Highlights: Identifies key defect sources in shoe production using integrated qualitative and quantitative methods. Highlights untidy sewing as the most critical issue based on the highest RPN value (336). Provides feasible improvement actions, with 25 of 27 recommendations implementable for quality enhancement. Keywords: Quality Control, New Seven Tools, FMEA, Shoe Manufacturing, Defect Reduction
Modern Leadership and Managerial Competence of Islamic Primary School Staff: Kepemimpinan Modern dan Kompetensi Manajerial Tenaga Kependidikan Sekolah Dasar Islam Mustakim, Sulfiani; Nurdin, Muh. Nur Islam; Fitria, Faning Maulida; Susilawati, Susilawati; Novitasari, Kartika
Indonesian Journal of Innovation Studies Vol. 27 No. 1 (2026): January
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijins.v27i1.1650

Abstract

General Background: Educational institutions in the twenty-first century face rapid digital transformation that requires leadership approaches beyond conventional managerial practices. Specific Background: In Islamic primary schools, transformational leadership and digital leadership have emerged as key dimensions of modern leadership applied by school principals to support administrative and managerial functions of educational personnel. Knowledge Gap: Despite growing scholarly attention to leadership styles, empirical evidence that jointly examines transformational and digital leadership in relation to managerial competence of educational staff in Islamic primary schools remains limited. Aims: This study aims to analyze the contribution of transformational leadership and digital leadership to the managerial competence of educational personnel at SD Islam Al-Azhar 38 Bantul. Results: Using a quantitative ex post facto design with total sampling of 34 educational staff members, the findings demonstrate that transformational leadership and digital leadership simultaneously explain 87.8 percent of the variance in managerial competence, with digital leadership showing a dominant role, while transformational leadership presents a non-significant coefficient. Novelty: The study integrates two dimensions of modern leadership within the specific context of Islamic primary school educational personnel, highlighting digital leadership as a central managerial driver. Implications: These findings suggest that strengthening digital leadership practices, supported by adequate infrastructure and continuous professional development, is essential for advancing managerial competence and improving administrative governance in Islamic primary education. Highlights • Transformational and digital leadership jointly account for a high proportion of managerial competence variance• Digital leadership demonstrates a dominant contribution within a school digitalization context• Islamic primary schools benefit from integrated modern leadership practices supported by digital systems Keywords Transformational Leadership; Digital Leadership; Managerial Competence; Educational Personnel; Islamic Primary School
Analysis of Service Time Waste Using Lean Healthcare Method in the Neurology Outpatient Clinic : Analisis Pemborosan Waktu Pelayanan dengan Metode Lean Healthcare di Poli Syaraf Fauzia, Lavina Felda; Aryanny, Enny
Indonesian Journal of Innovation Studies Vol. 27 No. 1 (2026): January
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijins.v27i1.1678

Abstract

General Background: Healthcare organizations must reduce non–value-added (NVA) activities to improve patient experience and resource efficiency; Specific Background: the neurology outpatient clinic of Hospital XYZ experiences prolonged service cycles; Knowledge Gap: evidence is limited on combining end-to-end process mapping with structured risk prioritization to target time waste in outpatient pathways; Aims: this study identified dominant wastes and designed improvements using Lean Healthcare tools (Big Picture Mapping) and FMEA; Results: the baseline total service time was 9,158 s (2.54 h) with value-added time 837 s (9.14%) and NVA 89.99%, while the proposed future state reduced NVA time to 5,038 s (1.40 h) and increased value-added time to 16.61%; Novelty: the work integrates BPM-derived waste quantification with FMEA-based prioritization to translate waste diagnosis into actionable redesign; Implications: implementing streamlined registration (including online access), standard work, and routine facility maintenance can shorten outpatient lead time and support continuous quality improvement. Highlights: Baseline pathway shows very high NVA time (89.99%) versus value-added time (9.14%). Proposed future state cuts NVA time to 5,038 s (1.40 h) and raises value-added time to 16.61%. BPM + FMEA provides a practical workflow to quantify waste and prioritize fixes. Keywords: Lean Healthcare, Big Picture Mapping, FMEA, Outpatient Clinic, Service Time Waste  
Smartphone Use, Learner Autonomy, and Social Context in Student Creative Thinking: Peran Smartphone, Kemandirian, dan Lingkungan Sosial dalam Berpikir Kreatif Siswa Fredi, Yosep; Tegeh, I Made; Agustini, Ketut
Indonesian Journal of Innovation Studies Vol. 27 No. 1 (2026): January
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijins.v27i1.1758

Abstract

General Background: Creative thinking is a core competence in twenty-first-century education, particularly for lower secondary students navigating intensive digital learning environments. Specific Background: The widespread integration of smartphones in Cambridge-curriculum schools positions digital technology, learner autonomy, parental control, and social context as interrelated factors in students’ creative development. Knowledge Gap: Empirical evidence remains limited regarding how these factors are structurally related and how social context operates as a moderator within digitally mediated learning settings. Aims: This study aims to examine the relationships between smartphone use, parental control, and learner autonomy on students’ creative thinking skills, as well as the moderating role of the social environment. Results: Using an ex-post facto quantitative design and PLS-SEM analysis of data from 67 lower secondary students, the findings show that smartphone use and learner autonomy are positively associated with creative thinking, while parental control shows no significant relationship. The social environment does not moderate the relationships involving smartphone use or parental control, but it negatively moderates the relationship between learner autonomy and creative thinking. Novelty: The study reveals the selective moderating function of the social environment, demonstrating that strong social support may reduce the expression of creativity driven by learner autonomy. Implications: These findings underscore the need for balanced educational strategies that integrate digital technology, self-regulated learning, and calibrated social support to foster creative thinking in secondary education contexts. Highlights • Smartphone use is positively associated with students’ creative thinking skills• Learner autonomy shows a significant positive relationship with creative thinking• Social environment weakens the autonomy–creativity relationship under strong support conditions Keywords Smartphone Use; Learner Autonomy; Creative Thinking Skills; Parental Control; Social Environment  
Analysis of the Balance of Value and Weight of Exports Indonesia : Analisis Keseimbangan Nilai dan Berat Ekspor Indonesia Suprianto, Suprianto; A., Ade Ayu Fitriana; Rahmawati, Eka Fauziah; Prayoga, Mirza Kirma
Indonesian Journal of Innovation Studies Vol. 27 No. 1 (2026): January
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijins.v27i1.1762

Abstract

Indonesia's export performance is still less than optimal because the leading commodities are dominated by products with large volumes but relatively low value per unit weight. This study aims to analyze the balance between the value and weight of Indonesia's exports and identify commodity groups based on the characteristics of export value per weight and volume. The data used is Indonesia's cross-sectional export-import data for the period of July 2024, covering 98 commodities based on HS codes, including the variables of export value (USD) and export weight (kg). The method used is agglomerative hierarchical clustering (AHC). The analysis results two main clusters, namely the bulk cluster with high export weight but lower value per volume, consisting of 30 commodities, and the premium cluster, consisting of 68 commodities with smaller export weight but high export value per kg. Commodities in the first cluster should focus more on improving logistics efficiency and export volume, while commodities in the second cluster require support in the form of improved domestic institutions, regulations, and branding strategies to expand market access. These findings emphasize the need for differentiated export policies based on cluster characteristics and indicate the great potential of high-value commodities as the backbone of Indonesia's exports in the future. Highlights: Identifies two main export clusters: bulk and premium commodities. Highlights policy needs based on export value-to-weight characteristics. Emphasizes potential of high-value commodities for future export growth. Keywords: export value, export weight, hierarchical clustering, internasional trade
Design Thinking for Continuous Improvement in Applied Engineering Courses: Design Thinking untuk Perbaikan Berkelanjutan pada Mata Kuliah Teknik Terapan Nindiani, Aina; Waluya, Aris Insan; Pratiwi, Annisa Indah
Indonesian Journal of Innovation Studies Vol. 27 No. 1 (2026): January
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijins.v27i1.1775

Abstract

General Background: Higher education learning systems require continuous improvement to ensure learning quality, student participation, and satisfactory academic outcomes. Specific Background: In an applied engineering course at a higher education institution in West Java, student attendance averaged 74.45 percent per meeting and was associated with incomplete learning experiences and repeat rates. Knowledge Gap: Prior studies predominantly evaluated learning methods or attendance outcomes without systematically designing learning innovations grounded in student needs and experiential data. Aims: This study aims to apply design thinking as a structured framework to identify attendance-related barriers and enablers and to formulate learning system innovations in an applied engineering course. Results: Findings indicate strong student preferences for offline lectures and simulation-based learning, while attendance is primarily enabled by interesting lecture materials and constrained by work obligations. Significant relationships were identified between age and selected learning formats, as well as between gender and specific assessment types. Incremental innovations such as flipped classrooms and guest lectures, alongside radical innovations including experiential learning and AI-based learning platforms, were formulated through the ideate phase. Novelty: This study frames student attendance and learning quality as a design challenge and empirically integrates attendance data, student preferences, and structured innovation using design thinking. Implications: The results provide a data-driven framework for lecturers and academic managers to redesign applied engineering learning systems through continuous improvement grounded in participation behavior and student-centered innovation. Highlights • Student attendance reflects learning system configuration.• Design thinking structures learning innovation based on empirical data.• Continuous improvement aligns learning design with student needs. Keywords Design Thinking; Continuous Improvement; Applied Engineering Education; Learning System Design; Student Attendance
Swimming as an Alternative Treatment for Various Health Conditions: Renang sebagai Alternatif Penanganan Berbagai Kondisi Kesehatan Andhini, Karina Permata; Supriyono
Indonesian Journal of Innovation Studies Vol. 27 No. 1 (2026): January
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijins.v27i1.1792

Abstract

Background Swimming is widely practiced as a physical activity and has been associated with diverse health-related benefits due to its low mechanical load and full-body movement characteristics. Specific background In recent years, swimming has also been positioned as an alternative treatment option for individuals experiencing various health conditions requiring recovery and rehabilitation. Knowledge gap Nevertheless, prior studies predominantly discuss physical or mental aspects separately, resulting in limited synthesis of swimming as an integrated treatment approach. Aims This study aims to examine swimming as an alternative treatment for various health conditions through a comprehensive literature review encompassing physical, psychological, and social dimensions. Results The findings indicate that swimming supports muscular function, cardiovascular and respiratory capacity, stress regulation, and psychosocial well-being, while remaining adaptable for conditions such as joint disorders, neurological disturbances, asthma, and scoliosis. Novelty This study offers an integrated treatment-oriented perspective that consolidates physical and mental recovery within a single analytical framework. Implications The results support the inclusion of swimming as a structured alternative treatment within health and rehabilitation programs tailored to individual conditions. Highlights Swimming functions as an alternative treatment across multiple health conditions. Water-based movement allows safe adaptation for rehabilitation needs. Physical recovery and mental regulation are addressed simultaneously. KeywordsSwimming Therapy, Alternative Treatment, Health Conditions, Hydrotherapy, Rehabilitation Exercise
Self Care and Blood Pressure Control Education Using Audio Visual for Self Management in Hypertension: Edukasi Perawatan Diri dan Pengendalian Tekanan Darah Menggunakan Media Audio Visual untuk Manajemen Diri pada Hipertensi Indriyati, Fira; Sukesih, Sukesih; Kartikasari, Fitriana
Indonesian Journal of Innovation Studies Vol. 26 No. 4 (2025): October
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijins.v26i4.1807

Abstract

Background: Hypertension remains a major public health challenge globally and in Indonesia, with suboptimal self management contributing to uncontrolled blood pressure and related complications. Specific background: Health education focusing on self care and blood pressure control is essential; however, conventional delivery methods often provide limited support for patient understanding and engagement. Knowledge gap: Empirical evidence on audio visual–based health education addressing self care and blood pressure control within primary health care settings is still limited. Aims: This study aimed to examine self management outcomes following self care and blood pressure control education delivered using audio visual media. Results: A quasi-experimental control group pretest–posttest design involving 60 hypertension patients demonstrated substantial improvements in self management scores in the intervention group, while only minor changes were observed in the control group, with statistically significant differences between groups. Novelty: This study introduces a structured audio visual health education approach integrating self care and blood pressure control tailored for community health centers. Implications: Audio visual–based health education represents a feasible strategy to support self management practices among hypertension patients in primary health care services. Highlights • Audio visual health education addresses self care and blood pressure control in hypertension. • Self management scores showed clear differences between intervention and control groups. • Community health centers provide a practical setting for audio visual education delivery. Keywords Hypertension, Health Education, Audio Visual, Self Management, Primary Health Care

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