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All Journal Jurnal Pendidikan Ekonomi (JUPE) CAUCHY: Jurnal Matematika Murni dan Aplikasi Jurnal Mahasiswa Statistik Jurnal Manajemen Pendidikan Journal of Innovation and Applied Technology Jurnal Teknologi Informasi dan Ilmu Komputer Jurnal Aplikasi Bisnis dan Manajemen (JABM) E-Journal STRATEGIC Kinerja: Jurnal Ekonomi dan Manajemen Civil Engineering Journal BAREKENG: Jurnal Ilmu Matematika dan Terapan JTAM (Jurnal Teori dan Aplikasi Matematika) Jurnal Keperawatan Muhammadiyah eCo-Buss Jurnal Statistika dan Aplikasinya Bisnis Net : Jurnal Ekonomi dan Bisnis PROFESSIONAL HEALTH JOURNAL JEMSI (Jurnal Ekonomi, Manajemen, dan Akuntansi) Nursing Information Journal MATHunesa: Jurnal Ilmiah Matematika Jurnal Ilmiah Manajemen, Bisnis dan Kewirausahaan Journal of Trends Economics and Accounting Research Jurnal Manajemen Jurnal Ekonomika Dan Bisnis Jurnal Riset Ilmu Ekonomi dan Bisnis Journal of Accounting and Finance Management (JAFM) Journal of Indonesian Psychological Science (JIPS) Jurnal Pengabdian Masyarakat Bhinneka Jurnal Ekonomika Manajemen Dan Bisnis El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam MAPAN: Jurnal Manajemen Akuntansi Palapa Nusantara Jurnal Pengabdian Masyarakat Journal of Ekonomics, Finance, and Management Studies Journal of Agriprecision & Social Impact International Journal of Economics and Management Research
Achmad Efendi
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Religion Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Health Professions Industrial & Manufacturing Engineering Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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Pengaruh Insentif Pegawai dan Motivasi Kerja Terhadap Kinerja Pegawai di Satuan Kerja Lalu Lintas Polresta Samarinda Yuniar, Renita; Jubaidi, Jubaidi; Efendi, Achmad
Jurnal Ilmiah Manajemen, Bisnis dan Kewirausahaan Vol. 5 No. 3 (2025): Oktober: Jurnal Ilmiah Manajemen, Bisnis dan Kewirausahaan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurimbik.v5i3.1263

Abstract

This study aims to analyze the effect of employee incentives and work motivation on employee performance at the Samarinda Police Traffic Work Unit.  This study uses a quantitative approach with a survey method and distributes questionnaires to 92 respondents selected through a total sampling technique from a population of 120 employees. The data were analyzed using multiple linear regression using SPSS version 27. The results of the study indicate that employee incentives and work motivation each have a partial positive and significant effect on employee performance. Simultaneously, both also show a significant effect on employee performance with a coefficient of determination (R²) of 0.790, which means that 79% of employee performance variables can be explained by incentives and work motivation.  This study concludes that increasing incentives and work motivation contributes significantly to improving employee performance, and suggests the importance of improving the incentive system and strengthening the motivational aspect in human resource management in the police environment.
Dampak kematangan emosi dengan keharmonisan perkawinan dewasa awal Efendi, Achmad; Warsi, Nawang; Supraba, Dellawaty
Journal of Indonesian Psychological Science (JIPS) Vol 4, No 1 (2024): Journal of Indonesian Psychological Science (JIPS)
Publisher : UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/jips.v4i1.23971

Abstract

Frequent marital discord indicates disharmony between husbands and wives. Disputes cause conflicts and can lead to divorce. Kediri Regency ranks sixth for the highest divorce rate in the East Java region and has shown an increasing trend over the last five years, from 2018 to 2022. This study aims to determine the impact of emotional maturity on marital harmony among young adults in Kediri Regency. The research was conducted using quantitative methods. The measuring instruments included an emotional maturity scale and a marital harmony scale. The emotional maturity scale showed a reliability value of 0.935, while the marital harmony scale scored 0.908, indicating a high coefficient level for both scales. The study included 100 participants who met the criteria of being aged between 20 and 40 years, being married, and having a minimum of one year of marriage. A purposive sampling technique was used for participant selection. The data was analyzed using simple linear regression analysis. Based on the results of the hypothesis test, it shows that the significance value is 0.000, which shows that emotional maturity has a significant influence on marital harmony, and the R square value is 80%. This study implies that for young adult couples, creating a harmonious family through marriage requires both husband and wife to possess high emotional maturity. This can be achieved by cultivating a family environment that provides mutual mental support and encourages open communication. KEY WORDS: early adulthood; emotional maturity; martial ABSTRAK Sering terjadinya perselisihan didalam perkawinan, menandakan ketidakharmonisan antara suami dan istri. Perselisihan banyak menimbulkan konflik dan berujung dengan perceraian. Kabupaten Kediri menempati urutan ke enam untuk tingkat angka perceraian tertinggi di wilayah Jawa Timur serta cenderung naik selama lima tahun terakhir dari tahun 2018 sampai 2022. Penelitian ini bertujuan untuk memaparkan dampak kematangan emosi terhadap keharmonisan perkawinan pada dewasa awal di Kabupaten Kediri. Penelitian ini dilakukan dengan menggunakan metode kuantitatif. Alat ukur yang digunakan menggunakan skala kematangan emosi dan skala keharmonisan perkawinan. Reliabilitas pada skala kematangan emosi mendapatkan nilai 0,935 sedangkan untuk skala keharmonisan perkawinan mendapatkan skor 0,908, maka kedua skala tersebut memiliki tingkat koefisien yang tinggi. Partisipan dalam penelitian ini berjumlah 100 individu dengan kriteria individu usia 20-40 tahun dalam masa pernikahan dan usia pernikahan minimal 1 tahun. Pada penelitian ini menggunakan teknik purposive sampling untuk pengambilan sampel. Penelitian ini diolah menggunakan analisis regresi linier sederhana. Berdasarkan hasil uji hipotesis, menunjukan bahwa nilai signifikansi sebesar 0,000, hal tersebut menunjukan bahwa kematangan emosi mempunyai pengaruh yang signifikan terhadap keharmonisan perkawinan dan nilai R Square sebesar 80%. Implikasi pada penelitian ini adalah bagi pasangan dewasa awal diharapkan agar terciptanya keluarga yang harmonis dalam suatu perkawinan sebaiknya suami istri senantiasa memiliki kematangan emosi yang tinggi yakni dengan memulai dari lingkungan keluarga yang saling mendukung secara mental dan saling terbuka. KATA KUNCI dewasa awal kematangan emosi, keharmonisan perkawinan Copyright ©2024. The Authors. Published by Journal of Indonesian Psychological Science (JIPS). This is an open access article under the CC BY NO SA. link: Creative Commons — Attribution-NonCommercial-ShareAlike 4.0 International — CC BY-NC-SA 4.0
PENAMBAHAN METODE NEURAL NETWORK DALAM PEMODELAN GSTAR-SUR UNTUK MENGATASI KASUS NON LINIER PADA PERAMALAN DATA CURAH HUJAN Iriany, Atiek; Fernandes, Adji Achmad Rinaldo; Efendi, Achmad; Putri, Henida Ratna Ayu; Ariyanto, Danang; Ngabu, Wigbertus
MATHunesa: Jurnal Ilmiah Matematika Vol. 12 No. 1 (2024)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/mathunesa.v12n1.p226-236

Abstract

Salah satu model peramalan yang dapat yang menggabungkan unsur spasial (spatial) dan temporal (time) adalah Generalized Space Time Autoregressive (GSTAR). Pendugaan parameter yang digunakan adalah Seemingly Unrelated Regression (SUR). Peramalan iklim pada tanaman hortikultura pada masa kini sulit untuk diprediksi karena memiliki pola dan karakteristik yang sulit diidentifikasi dan dapat disebut aktivitas non linier. Unsur non linier ini dapat ditangkap oleh metode neural network. Penelitian ini ingin mengetahui hasil peramalan curah hujan pada 6 wilayah di Tengger menggunakan model GSTAR dengan pendugaan parameter menggunakan metode SUR dan digabungkan dengan neural network agar hasil peramalan yang lebih akurat. Data yang digunakan dalam penelitian ini adalah data curah hujan enam lokasi di wilayah Tengger, yakni Ngadirejo, Puspo, Wonokitri, Argosari, Ngadas, dan Wonokerto. Model yang tepat dalam melakukan peramalan pada data curah hujan pada 6 lokasi Tengger adalah model GSTAR (1,2,3,4,5,6,7,36(1)) Backpropagation Neural Network (96-120-6).
Membangun Generasi Tangguh Bencana Meningkatkan Wawasan Dan Sikap Siswa SMPN 1 Songgon Kabupaten Banyuwangi Efendi, Achmad; Balqis, Rani Diana; Anitarini, Fani; Ivan Rachmawan; Riyan Dwi Prasetyawan; Ardhi Khoirul Hakim
Jurnal Pengabdian Masyarakat (JUDIMAS) Vol. 2 No. 2 (2024)
Publisher : Pusat Penelitian dan Pengabdian Masyarakat STIKes Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54832/judimas.v2i2.360

Abstract

Disaster mitigation education in the school environment is becoming increasingly vital in anticipating and responding to the threat of natural disasters. This research explores the impact of disaster mitigation training at SMPN 1 Songgon, Banyuwangi, conducted with the Regional Disaster Management Agency (BPBD) Banyuwangi, focusing on the concept of “Disaster Resilient Schools”. The community service method was to bring about changes in the awareness and preparedness of the school and community towards disasters. The results of the service showed that the training has made a significant contribution in improving the understanding of disaster risks and appropriate mitigation strategies. In addition, close collaboration between the school with UKM. Resima Stikes Banyuwangi and BPBD has been established, strengthening sustainable mitigation efforts. The training also encouraged active participation of students and teachers, and built a strong support network among various stakeholders. This activity not only provided new insights into the importance of disaster mitigation education in schools, but also provided practical guidance for the development of similar programs in other school settings. The implications of this service are very important in improving disaster preparedness and resilience at the local level, as well as contributing to a better understanding of effective disaster mitigation practices. The conclusion of this service is that it is very important and necessary to implement this activity in school environments throughout Banyuwangi district.
Trauma Healing Pasca-Banjir: Penguatan Psikososial Siswa Sekolah Dasar di Desa Tambak Ukir, Situbondo Ervia Toga; Achmad Efendi; Fransiska Erna Damayanti; Dian Roshanti
Jurnal Pengabdian Masyarakat (JUDIMAS) Vol. 4 No. 1 (2026): In Progress Issue
Publisher : Pusat Penelitian dan Pengabdian Masyarakat STIKes Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54832/judimas.v4i1.613

Abstract

Natural disasters, such as floods, frequently strike East Java, and particularly in Tambak Ukir Village, Situbondo, have a significant impact on the mental health of children, especially elementary school students. The trauma experienced from these disasters disrupts their psychosocial development, potentially hindering their learning processes and social interactions. This community service activity was conducted in the affected area in collaboration with the Student Disaster Preparedness Unit of Stikes Banyuwangi and Rumah Zakat Banyuwangi Volunteers, focusing on restoring the students' mental well-being. The method involved providing information and education, presented through games, to help them recover from the trauma of the disaster they experienced. The program aimed to increase the students' mental resilience, reduce trauma symptoms, and create a safer learning environment. Psychosocial support through trauma healing is crucial for recovery from traumatic experiences and building a better future. This community service project is expected to contribute to developing educational and mental health policies in disaster-prone areas. The implications of this project are significant, highlighting how structured psychosocial interventions can help children overcome disaster-related trauma. In conclusion, this trauma healing program represents a vital step in building the psychological resilience of children in post-disaster situations.
Hubungan Pola Asuh Orang Tua dengan Kejadian Sibling Rivalry pada Anak Usia 3-6 Tahun: Studi Literatur Damayanti, Fransiska Erna; Kusumawati, Diana; Efendi, Achmad; Wiryanti, Ni Ketut Ledi
Nursing Information Journal Vol. 2 No. 1 (2022): Nursing Information Journal
Publisher : Pusat Penelitian dan Pengabdian Masyarakat STIKES Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54832/nij.v2i1.220

Abstract

Pendahuluan: Suatu perasaan cemburu dan kebencian yang biasanya dialami oleh seorang anak terhadap kelahiran atau kehadiran saudara kandungnya, hal ini dapat menyebabkan permasalahan manakala sikap bermusuhan terus berjalan, mendalam dan akan membahayakan anak karena dapat menimbulkan perilaku harga diri rendah. Pemilihan pola asuh yang tepat dan penerimaan terhadap segala kekurangan anak akan berdampak pada pertumbuhan dan berkembang menjadi pribadi yang baik, dan dapat mencegah terjadinya reaksi sibling rivalry pada anak. Tujuan penelitian ini yaitu mengetahui keterkaitan pola asuh orang tua dengan kejadian sibling rivalry pada anak usia 3-6 tahun. Metode: Dalam penelitian ini menggunakan Literature Review atau penelitian kepustakaan, dengan teknik sampling berdasarkan kriteria inklusi dan eksklusi. Database yang digunakan dalam pembuatan literature review ini adalah Google Scholar, Portal Garuda. Total jurnal yang diperoleh yaitu 5248 artikel berbahasa Indonesia dengan judul sibling rivalry pada anak, kemudian dilakukan penyaringan dengan kriteria inklusi dan eksklusi terkait pola asuh orang tua dan kejadian sibling rivalry pada anak usia 3-6 tahun, artikel yang diidentifikasi dan dipublikasikan dari tahun 2018-2022, dari 24 artikel, terdapat 7 artikel memenuhi syarat review. Hasil: Terdapat 7 artikel yang mengatakan menerapkan pola asuh demokratis, otoriter, dan permisif kemudian terdapat 7 artikel jurnal yang menunjukkan adanya sibling rivalry. Berdasarkan hasil literatur review terdapat hubungan antara pola asuh orang tua dengan kejadian sibling rivalry pada anak usia 3-6 tahun Kesimpulan: Terdapat hubungan antara pola asuh orang tua dengan kejadian sibling rivalry pada anak usia 3-6 tahun.
Zero Inflated Negative Binomial (ZINB) Regression: Application to the Pneumonia Study and Simulation under Several Scenarios Salsabila, Santi Wahyu; Efendi, Achmad; Nurjannah, Nurjannah
CAUCHY: Jurnal Matematika Murni dan Aplikasi Vol 10, No 1 (2025): CAUCHY: JURNAL MATEMATIKA MURNI DAN APLIKASI
Publisher : Mathematics Department, Universitas Islam Negeri Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/cauchy.v10i1.32499

Abstract

This study aims at evaluating the performance of Zero Inflated Negative Binomial (ZINB) regression analysis using the Maximum Likelihood Estimation (MLE) approach through simulation study. The research data used are secondary data and simulations. Secondary data was obtained from the Ministry of Health of the Republic of Indonesia in 2023 regarding cases of under-five deaths due to pneumonia with a total of 38 samples. The simulation study is conducted to analyze the performance of ZINB regression based on various sample sizes and proportions of zero values. The results show that the ZINB regression model with the MLE approach produces parameter estimates that tend to be more sensitive to sample size, with improved performance at large sample sizes. Data with a large proportion of zeros reflects high variability as well as the presence of excess zeros, so the ZINB regression model can provide more stable and precise parameter estimates than those with a lower proportion of zeros. Therefore, the ZINB regression model is effective for data with a high proportion of zeros as it fits the characteristics of the data distribution, especially in cases of under-five deaths due to pneumonia.
Simulation Study of Bayesian Zero Inflated Poisson Regression Weni Utomo, Candra Rezzing; Efendi, Achmad; Wardhani, Ni Wayan S.
CAUCHY: Jurnal Matematika Murni dan Aplikasi Vol 10, No 1 (2025): CAUCHY: JURNAL MATEMATIKA MURNI DAN APLIKASI
Publisher : Mathematics Department, Universitas Islam Negeri Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/cauchy.v10i1.30207

Abstract

Bayesian merupakan salah satu metode estimasi parameter yang dapat diaplikasikan pada ukuran sampel yang kecil. Zero Inflated Poisson merupakan salah satu metode untuk menganalisis data Poisson yang mengalami overdispersion. Tujuan dari penelitian ini adalah untuk mengevaluasi kinerja analisis Zero Inflated Poisson Regression menggunakan Bayesian. Data yang digunakan adalah jumlah kasus campak di Jawa Timur. Campak merupakan penyakit menular yang berpotensi menjadi wabah di berbagai daerah, termasuk Jawa Timur. Terdapat empat variabel prediktor yang digunakan yaitu Jumlah Penduduk (X1), Persentase Vaksinasi (X2), Persentase Penduduk Miskin (X3), dan Persentase Sanitasi Layak (X4), serta satu variabel respon yaitu Jumlah Kasus Campak. Hasil penelitian ini menunjukkan bahwa estimasi model Zero Inflated Poisson (ZIP) menggunakan Bayesian lebih baik dibandingkan estimasi model Zero Inflated Poisson (ZIP) menggunakan MLE. Hal ini dikarenakan data yang digunakan dalam penelitian memiliki sampel yang kecil sehingga estimasi MLE cenderung kurang baik digunakan dalam estimasi parameter. Pemilihan model terbaik dilakukan dengan menggunakan metode Deviance Information Criteria (DIC). Model terbaik ditunjukkan dengan nilai DIC terkecil pada ukuran sampel 100 dan proporsi nol 0,8.
The Effect of Technical Skills on Employee Productivity of PT Sumber Bara Abadi Through Work Environment As a Moderator Variable Reny Ramahdani; Vera Anitra; Achmad Efendi
International Journal of Economics and Management Research Vol. 4 No. 1 (2025): April : International Journal of Economics and Management Research
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/ijemr.v4i1.474

Abstract

Employee productivity is a crucial element in determining the operational success of a company, which is influenced by internal factors such as technical skills and working conditions. The purpose of this study is to examine the extent to which technical skills contribute to increasing employee productivity at PT Sumber Bara Abadi, considering the role of the work environment as a mediating variable. The research approach is quantitative, using the Structural Equation Modeling (SEM) method with the Partial Least Squares (PLS) technique. The population in this study includes all 70 permanent employees of the company, where the entire population was used as the sample through a census technique due to its limited size. Data collection was conducted using a questionnaire designed to assess aspects of technical skills, work environment, and productivity levels. The analysis results indicate that technical skills have a positive and significant influence on productivity, as well as on the work environment. Additionally, the work environment was also found to have a significant impact on employee productivity. Other findings confirm that technical skills indirectly influence productivity through the mediation of the work environment. Based on these results, it is recommended that the company develop a technical skills training program integrated with a strategy for creating a conducive work environment to promote optimal and sustainable productivity.
Pengaruh Disiplin Kerja dan Beban Kerja terhadap Kinerja Pegawai Atika Putri, Tiara; Efendi, Achmad; Damingun, Damingun
Jurnal Ilmiah Manajemen, Bisnis dan Kewirausahaan Vol. 5 No. 2 (2025): Juni : Jurnal Ilmiah Manajemen, Bisnis dan Kewirausahaan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurimbik.v5i2.999

Abstract

This study aims to determine the extent to which work discipline and workload influence employee performance at the Regional Inspectorate of East Kalimantan Province. The research employs a quantitative approach using multiple linear regression analysis. The results indicate that both work discipline and workload have a positive and significant impact on employee performance, both partially and simultaneously. Work discipline contributes to the creation of a productive work environment, while a proportional workload enhances focus and work effectiveness. The research model explains 66.4% of the variation in employee performance. These findings highlight the importance of systematic human resource management.
Co-Authors ., Damingun Achmad Wicaksono Adi Firmanzah Akbar, Sa'idah Akhmad Yanuar Fahmi Pamungkas Al Amin, Muhammad Aldy, Jeri Ali Syahbana Aliani, Ardia Anggriawan, Muhammad Verry Ani Budi Astuti Anitarini, Fani Anitarini, Fany Ardhi Khoirul Hakim Arditama Putra Rochmanullah Arini, Luthfia Hanun Yuli Atiek Iriany Atik Pramesti Wilujeng, Atik Pramesti Atika Putri, Tiara Aulia Rahman Balqis, Rani Diana Bestari Archita Safitri Dahlia Damayanti, Fransiska Erna Damingun Damingun, Damingun Danang Ariyanto Daniswara, Respati Satya Daulina, Fitriya Dellawaty Supraba Dewi Yuniar Dian Roshanti Eni Sumarminingsih Ermi Utami Ervia Toga Fachri Faisal Fernandes, Adji Achmad Rinaldo Fernandes, Adji Ahmad Rinaldo Firmanti, Tria Anisa Fitriani, Suci Fransiska Erna Damayanti Gani, Friansyah Hardiana, Ameilia Heni Kusdarwati Henny Pramoedyo Henny Pramoedyo Ivan Rachmawan Iwanegbe, Izuwa Jailani, Haliza Mutiasari Jubaidi Junianto, Fachira Haneinanda Kusumawati, Diana Lidia Hastuti Loekito Adi Soehono Ludfi Djakfar Lusia, Dwi Ayu Luthfatul Amaliana M. Risal, M. mahdaniah, mahdaniah Melandari, Defi Miftaviana Zahira Zavy Mochammad Hisyaam Darwin Muhammad Al Amin Nanda Rizqia Pradana Ratnasari, Nanda Rizqia Pradana Nasution, Angellica Christine Nasywa, Alfiyah Hanun Ni Wayan Surya Wardhani Novi Nur Aini Nurjannah Nurjannah Pipit Hariyono Prasetyawan, Riyan Dwi Putri, Henida Ratna Ayu Putri, Novita Surya Qosimah, Dahliatul reiszasro, jingga Renita Yuniar Reny Ramahdani Reny Ramahdani Rohmah, Devi Azarina Manzilir Rusty, Atnin Sintania Aprilla Salsabila, Santi Wahyu Satria Putra, Pramadhita Wika Semathea, Karen Setiawati, Ananda Sholihin Sholihin Soekardjo Solimun Solimun Solimun, Solimun Suci Astutik Sukma, Melya Supriyanto Supriyanto Ulandari, Efy Ullah, Mohammad Ohid Vera Anitra Wardhani, Ni Wayan S. Warsi, Nawang Weni Utomo, Candra R. W. S Weni Utomo, Candra Rezzing Wigbertus Ngabu Wiryanti, Ni Ketut Ledi Wuriani, Wuriani Yulianto, Shalsa Amalia Zahra, Septi Nafisa Ulluya Zahrany, Naura Nisrina