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Pengaruh Kepercayaan dan Kepuasan terhadap Loyalitas Nasabah Perbankan Syariah Wahyuni, Endang Tri
Akmenika Vol 12, No 2 (2015): AKMENIKA
Publisher : Akmenika

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This study aims to determine the influence of trust and satisfaction both partially and simultaneously to customer loyalty. This study took 60 customers as the respondent sample, the sample was taken by purposive sampling technique. Data analysis using the multiple linear regression. The results showed that the variable of trust (X1) had a partially positive and significant effect on customer loyalty (Y), that is proved by the results of statistical t value of 5,599 with a significance value of 0,000 < 0,05. Satisfaction variable (X2) had t value of 3,748 with a significance value of 0,000 < 0,05, this the satisfaction variable (X2) had a positive and significant influence on consumer loyalty (Y). The results of the f test was 36,991 and the significance value was 0,000. These results proved that simultaneously the variable of trust and satisfaction had positive and significant influence on customer loyalty.

Pengaruh Lingkungan Keluarga, Lembaga Pendidikan dan Teman Pergaulan terhadap Sikap Berwirausaha Mahasiswa Wahyuni, Endang Tri
Akmenika Vol 11, No 1 (2014): AKMENIKA
Publisher : Universitas PGRI Yogyakarta

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Penelitian ini bertujuan untuk mengetahui pengaruh lingkungan keluarga, lembaga pendidikan, dan teman pergaulan terhadap sikap berwirausaha mahasiswa Program Studi Pendidikan Pancasila dan Kewarganegaraan (PPKn) FKIP Universitas PGRI Yogyakarta. Subyek penelitian ini adalah mahasiswa Program Studi Pendidikan Pancasila dan Kewarganegaraan (PPKn) FKIP Universitas PGRI Yogyakarta. Sampel berjumlah 60 orang yang diambil secara purpusive sampling. Pengumpulan data dilakukan dengan menggunakan instrumen berupa angket yang disusun berdasarkan model skala Likert. Adapun untuk menganalisis data dalam penelitian ini menggunakan teknik analisis Regresi Linier Berganda. Penelitian ini menghasilkan kesimpulan sebagai berikut: Lingkungan keluarga, lembaga pendidikan, dan teman pergaulan berpengaruh positif dan signifikan baik secara sendiri-sendiri maupun secara simultan terhadap sikap berwirausaha mahasiswa Program Studi Pendidikan Pancasila dan Kewarganegaraan (PPKn) FKIP Universitas PGRI Yogyakarta dengan sumbangan efektif sebesar 68,3 %.

Pengaruh Faktor Syariah, Tingkat Keuntungan Bagi Hasil, dan Motivasi terhadap Keputusan Nasabah Menggunakan Perbankan Syariah Wahyuni, Endang Tri
Akmenika Vol 10, No 1 (2013): AKMENIKA
Publisher : Universitas PGRI Yogyakarta

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Penelitian ini bertujuan untuk mengetahui pengaruh faktor syariah, tingkat keuntu-ngan bagi hasil, dan motivasi terhadap keputusan nasabah menggunakan perbankan syariah baik secara sendiri-sendiri maupun secara simultan. Subjek penelitian ini adalah anggota kelompok pengajian daerah Sleman yang men-jadi nasabah perbankan syariah, populasinya berjumlah 100. Data dikumpulkan deng-an menggunakan kuesioner atau angket yang disusun dengan model skala Likert dan dokumentasi. Metode analisis data menggunakan statistik dengan teknik analisis regresi linier berganda. Hasil penelitian disimpulkan bahwa faktor syariah, tingkat keuntungan bagi hasil, dan motivasi berpengaruh positif dan signifikan baik secara sendiri-sendiri maupun secara simultan terhadap keputus

PENYUSUNAN PERENCANAAN PENGEMBANGAN PEGAWAI DILINGKUNGAN PEMERINTAH KOTA SURAKARTA Wahyuni, Endang Tri
JI@P Vol 5, No 1 (2018): JI@P
Publisher : JI@P

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Wahyuni, 2018. âPreparation Of Employee Development PlanningGovernment Surakarta Cityâ. Slamet Riyadi Surakarta University. Theses.Unpublished.The purpose of this study is to describe and analyze human resourcedevelopment planning ASN (Civil State Apparatus) in order to improve theprofessionalism of the Government apparatus resources City of Surakarta inaccordance with competency needs of the Office.The type of research used the qualitative analysis, the unit is organizations,namely the civil State Apparatus. Yangdigunakan data sources the primarydata and secondary data, do data collection techniques of observation andinterviews, data analysis Techniques in the study: 1 data Reduction) 2) 3 dataRendering) the withdrawal of the conclusion. Results of the study PlanningPengembangnan ASN there are still gaps in aspects of competence by 20%;On the aspect of compensation there is value gap amounted to 0.76, thehighest gap in the Echelon IV of 0.65 on Echelon III of 0.11, it takes the effortof reducing the gap on Echelon Echelon IV and III by giving a salary based onthe performance of the employee in order that the can be fulfilled the elementsof Justice for the performance of employees; On the aspect of performance,employee performance target values (SKP) highest on the/ruang main Builderand the Builder level I. This reflects that yet the existence of a balancebetween the level SKP value/space. To work behavior employees have metthe standards of good behavior, so planning on aspects of this work is thebehavior maintains the behavior in order to awake with good and consistentover time; On the discipline, the value of the main young Builder/space of91.20, builders of the level I of 91.40, for the Builder of 85.35/space, to thestylist/space level I of 86.81, to the stylist/space of 85.48, for the youngstylist/space level I of 83.56, to the regulator level I/space of 85.33, for theyoung Manager/space level I of 87, and for the young Manager ofspace/81.36.Key Words: Competence, Performance, Compensation, Discipline

Pengaruh Kepercayaan dan Kepuasan terhadap Loyalitas Nasabah Perbankan Syariah Wahyuni, Endang Tri
Akmenika Vol 12, No 2 (2015): AKMENIKA
Publisher : Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

This study aims to determine the influence of trust and satisfaction both partially and simultaneously to customer loyalty. This study took 60 customers as the respondent sample, the sample was taken by purposive sampling technique. Data analysis using the multiple linear regression. The results showed that the variable of trust (X1) had a partially positive and significant effect on customer loyalty (Y), that is proved by the results of statistical t value of 5,599 with a significance value of 0,000 < 0,05. Satisfaction variable (X2) had t value of 3,748 with a significance value of 0,000 < 0,05, this the satisfaction variable (X2) had a positive and significant influence on consumer loyalty (Y). The results of the f test was 36,991 and the significance value was 0,000. These results proved that simultaneously the variable of trust and satisfaction had positive and significant influence on customer loyalty.

ANALISIS PENGARUH GAYA KEPEMIMPINAN, KEPUASAN KERJA TERHADAP KINERJA TENAGA KEPENDIDIKAN Warsi, Diah Aryanti Sapto; Siswanta, Lilik; Wahyuni, Endang Tri; Sukhemi, Sukhemi
Bisman (Bisnis dan Manajemen): The Journal of Business and Management Vol 3 No 1 (2020): Februari 2020
Publisher : Program Studi Manajemen, Fakultas Ekonomi, Universitas Islam Majapahit, Jawa Timur, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37112/bisman.v3i1.618

The purpose of this study is to analyse and prove the influence of leadership style, job satisfaction on the employees performance at the University of PGRI Yogyakarta. The total sample of 56 respondents drawn using proportional random sampling, and data analysis techniques using Structural Equations Modeling (SEM) with the help of PLS software. The results of the study explained that occurred a significant effecy on the latent exogenous variables that influence leadership style, job satisfaction in improving the performance of (endogenous latent variables). This is demonstrated by the significant figures and valid in every model tested.

Profil Pertukaran Ion Zeolit Cikalong Termodifikasi-Na pada Pengambilan Ion Cu2+ dari Larutannya Widodo, Didik Setiyo; Sugiharto, Eko; Wahyuni, Endang Tri
Jurnal Kimia Sains dan Aplikasi Vol 5, No 1 (2002): Volume 5 Issue 1 Year 2002
Publisher : Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University

Telah dilakukan pengujian pertukaran kation Na+ pada zeolit alam termodifikasi terhadap ion Cu2+ dalam larutan. Kajian dilakukan dengan cara mempertukarkan ion Na+ dalam zeolit dengan ion Cu2+ dengan cara batch. Dipelajari juga pengaruh keberadaan ion Mn2+dan Ni2+ terhadap kemampuan zeolit dalam mengambil Iogam tersebut. Konsentrasi ion-ion logam sebelum dan sesudah analisis ditentukan dengan metode spektrofotometri serapan atom. Data penelitian menunjukkan bahwa zeolit alam asal Cikalong yang telah dimodifikasi memiliki kemampuan dalam mengambil ion logam Cu dan kapasitas ini mengindikasikan karakter zeolit yang selektif terhadap ion yang diujikan. Keberadaan ion logam lain dalam larutan sampel tidak mempengaruhi selektivitas tersebut kecuali hanya menurunkan jumlah ion logam yang terambil. Na-zeolit mampu mempertukarkan kation Cu2+ Â sampai 60,36% dalam keadaan sendiri dan 39,34% dalam keadaan bersama kation logam lain selama pertukaran.

Pengaruh Kepercayaan dan Kepuasan terhadap Loyalitas Nasabah Perbankan Syariah Wahyuni, Endang Tri
Akmenika: Jurnal Akuntansi dan Manajemen Vol 12, No 2 (2015): AKMENIKA
Publisher : Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/akmenika.v12i2.1247

This study aims to determine the influence of trust and satisfaction both partially and simultaneously to customer loyalty. This study took 60 customers as the respondent sample, the sample was taken by purposive sampling technique. Data analysis using the multiple linear regression. The results showed that the variable of trust (X1) had a partially positive and significant effect on customer loyalty (Y), that is proved by the results of statistical t value of 5,599 with a significance value of 0,000 < 0,05. Satisfaction variable (X2) had t value of 3,748 with a significance value of 0,000 < 0,05, this the satisfaction variable (X2) had a positive and significant influence on consumer loyalty (Y). The results of the f test was 36,991 and the significance value was 0,000. These results proved that simultaneously the variable of trust and satisfaction had positive and significant influence on customer loyalty.

Doping TiO2 with Cr and Cu Elements from Electroplating Wastewater as a Single Source for Improvement of the Photocatalyst Activity under Visible Light in the Degradation of Anionic Surfactant Wahyuni, Endang Tri; Budi, Sulistyaning; Aurellia, Dea; Widianti, Rizky Aprilia; Lestari, Novianti Dwi; Jaafar, Nur Farhana; Suherman, Suherman
Indonesian Journal of Chemistry Vol 24, No 4 (2024)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijc.93928

This paper discusses the use of electroplating wastewater containing Cr and Cu as a single dopant source to improve the activity of TiO2 photocatalysts under visible light. Sol-gel doping was used to dop TiO2 with Cr and Cu in the wastewater. The doped TiO2 photocatalysts were characterized using SRUV/visible and XRD instruments, and their effect on the degradation of linear alkyl benzene sulphonate (LAS) in laundry wastewater was evaluated. The electroplating wastewater used in this research contains Cr and Cu about 2000 and 20 mg/L, respectively. These metals were successfully doped into a TiO2 structure, which significantly reduced the gap energy of TiO2, allowing it to be more active under visible light. The highest photodegradation of the 125 mg/L LAS in 25 mL of the laundry wastewater with pH 7 was achieved by using 30 mg of TiO2/Cr-Cu (200/2) photocatalyst, which degraded up to 60% of LAS in 60 min. With the same conditions, the LAS photodegradation increased to 100% upon the second run. This approach can help turn hazardous electroplating wastewater into a valuable material to solve environmental problems.

OPTIMALISASI MODEL PROBLEM-BASED LEARNING (PBL) BERBASIS KONTEKSTUAL UNTUK MENINGKATKAN PEMAHAMAN KONSEP SISWA Aprilia, Nurkintan; Wahyuni, Endang Tri; Listyowati, Lilis
Journal of Lesson Study in Teacher Education Vol. 3 No. 2 (2024): Volume 3 No 2 2024
Publisher : Litbang PWM Jawa Tengah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51402/jlste.v3i2.146

The application of the contextual Problem-Based Learning (PBL) model is considered to enhance students' conceptual understanding of redox reactions and voltaic cells. In the context of the 21st century, which demands critical thinking, collaboration, and creativity, a learning approach that connects theory with real-life situations is crucial for developing these skills. This study aims to optimize the effectiveness of the contextual-based PBL model in enhancing students' conceptual understanding. The method used is reflective classroom action research (CAR), with two cycles based on the stages of Kemmis and McTaggart, utilizing assessment results and learning observations. The research results show a significant improvement in students' conceptual understanding. The average student score increased from 59.03 in the pre-cycle to 81.14 in cycle 1, and 88.81 in cycle 2. In addition, the percentage of student mastery also increased, from 41.67% in the pre-cycle to 66.67% in cycle 1, and reached 83.33% in cycle 2. This improvement demonstrates the effectiveness of implementing the contextual-based PBL model in enhancing students' conceptual understanding, particularly on complex materials such as redox reactions and voltaic cells.

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