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Defrizal Defrizal
Dharmais Cancer Hospital, Jakarta
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Analysis of Production Area Planning at the CV. Victo Bandar Lampung Furniture Company Triana, Rika; Defrizal, Defrizal
International Journal of Social Science, Education, Communication and Economics Vol. 2 No. 6 (2024): February
Publisher : Lafadz Jaya Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/sj.v2i6.262

Abstract

The research carried out aims to determine efficient planning in terms of production area at the CV furniture company. Victo in Bandar Lampung. The approach used in this research involves quantitative descriptive analysis, with forecasting techniques using the Linear Trend method and Break Event Point analysis for data accuracy. The information obtained in this study comes from primary and secondary sources. Primary sources include direct interviews with company managers, while secondary sources are collected from company history. This data collection method includes interviews, direct observation, and review of related documents. The results of the research show that the production area for the coming year will be 533 units of cupboard products in 2023, 566 cupboard product units in 2024 and 600 cupboard product units in 2025, so that the CV. Victo furniture company in 2023-2025 will experience an increase of 6% of production area every year due to increasing trend demand. It is recommended that companies design their production area planning by applying the Linear Trend forecasting method and carrying out Break Event Point analysis to optimize their production processes and this research is expected to provide information for consideration for the company's progress. By knowing the correct production area planning calculations, it is hoped that the company's efficiency will increase so that it can reduce excessive production amounts and obtain even greater sales profits because needs have been well estimated.
Latihan Drill sebagai Metode Efektif untuk meningkatkan Umpan Bawah pada Bola Voli di Sekolah Dasar: Drill Training as Effective Methods on Increasing Under-passing Ability of Elementary School Volleyball Defrizal, Defrizal; Suharjana, Suharjana
Pedagogia : Jurnal Pendidikan Vol. 8 No. 2 (2019): August
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pedagogia.v8i2.1927

Abstract

This study aims to determine the effect of drill training methods and approaches to play with eye-hand coordination towards increasing under-passing volleyball. This study used . There was no comparison group in the design group. The population of this study was 40 female students who participated in volleyball extracurricular activities. Data analysis techniques used the Kolmogorov-Smirnov test for normality, homogeneity test and t-test to test hypotheses, samples correlated at a significance level of 5%. Test results show that there is a drill training effect on the ability to graduate. Hypothesis testing shows the value of t arithmetic (3.33)> t table (2,080), and p value (0,003) <0,05, indicating that Ho is rejected and Ha has been accepted means that there are significant differences in improving the ability to graduate after being treated. Based on the mean (mean) shows the average > pretest. These results can be concluded that there is a significant effect of drill training on increasing the under-passing ability of women's volleyball in SD 1 .
Pengaruh formulasi yang berbeda pada pakan pelet terhadap pertumbuhan ikan lele dumbo (Clarias gariepinus) Defrizal, Defrizal; Khalil, Munawwar
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Aquatic Sciences Journal, Vol. 2: No. 2 (October, 2015)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v2i2.342

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh formulasi yang berbeda pada pakan terhadap pertumbuhan ikan lele dumbo (Clarias gariepinus) yang dilaksanakan pada tanggal 22 Mei - 22 Juni 2014 di Laboratorium Hatchery dan Teknologi Budidaya Program Studi Budidaya Perairan, Reulet Aceh Utara. Metode yang digunakan dalam penelitian ini adalah metode ekperimental dengan menggunakan rancangan acak lengkap (RAL) Non Faktorial dengan empat perlakukan dan tiga kali ulangan Hasil penelitian menunjukkan bahwa formulasi yang berbeda pada pakan pelet memberi pengaruh yang sangat berbeda nyata terhadap konsumsi pakan harian, pertumbuhan berat maupun panjang, rasio konversi pakan, respon ikan terhadap pakan pada ikan lele dumbo (Clarias gariepinus) dimana Fhitung > Ftabel. Dari hasil uji BNT diperoleh bahwa konsumsi pakan harian, pertumbuhan, dan respon ikan terhadap pakan terbesar diperoleh pada perlakuan D, A, C dan B. Sedangkan nilai rasio konversi pakan tertinggi diperoleh pada perlakuan A, D, C dan B. Dari hasil penelitian juga diperoleh hasil bahwa pengaruh formulasi yang berbeda pada pakan pelet memberi angka kelulushidupan ikan lele dumbo (Clarias gariepinus) semua perlakuan yaitu 100%. Parameter kualitas air pada saat penelitian yaitu rata-rata suhu 26-28 0C dan pH 7,4-7,5. Nilai ini cocok dan layak untuk kehidupan ikan lele dumbo (Clarias gariepinus). Diharapkan ada penelitian lanjutan mengenai pemberian pakan pelet yang diformulasikan dari bahan yang berbeda terhadap jenis ikan lainnya.This study aimed to determine the effect of different feed formulations on the growth of African catfish (Clarias gariepinus) which was held on May 22th - Juni 2014 at Laboratory of Aquaculture Hatchery and Technology Studies Program Aquaculture, Reulet North Aceh. The method used in this study was an experimental method using a completely randomized design (CRD) Non-factorial with four treatments and three replications The results showed that different formulations on feed a significantly different influence on daily feed consumption, weight and length growth, feed conversion ratio, the response of fish to feed on African catfish (Clarias gariepinus) where as Fvalue > F table. The biggest respons on daily feed intake growth added obtained from feed without addition of others alternatife. Then it was followed by feed A, C and B. While the highest feed conversion ratio values obtained in treatments A, D, C and B. From the results of the study also the result that the effect of different formulations on feed pellets give the fish survival rate of African catfish (Clarias gariepinus) all treatment that is 100%. Water quality parameters at the time of the study with an average temperature of 26-28 0C and pH 7.4 to 7.5. This value is suitable and feasible for the life of African catfish (Clarias gariepinus). It is expected that no further research on feeding pellets formulated from different materials to other fish species.
Pengaruh Rasio Profitabilitas, Rasio Solvabilitas, Dan Rasio Pasar Terhadap Return Saham Prayoga, Enggal; Defrizal, Defrizal
Innovative: Journal Of Social Science Research Vol. 4 No. 2 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i2.9904

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh variabel rasio keuangan terhadap return saham pada PT Unilever Indonesia Tbk. Variabel rasio keuangan yang digunakan dalam penelitian ini adalah rasio profitabilitas, rasio solvabilitas, dan rasio pasar. Penelitian ini menggunakan pendekatan kuantitatif dengan data sekunder yang berasal dari laporan keuangan dan data harga saham PT Unilever Indonesia Tbk periode 2018- 2022. Metode purposive sampling digunakan untuk mendapatkan sampel data laporan keuangan perkuartal perusahaan. Penelitian ini menggunakan alat analisis Eviews 12 dengan analisis regresi linier berganda. Hasil penelitian menunjukkan bahwa rasio solvabilitas berpengaruh negatif signifikan terhadap return saham. Serta rasio profitabilitas dan rasio pasar berpengaruh tidak signifikan terhadap return saham.
PENGARUH PELATIHAN KARYAWAN DAN GAYA KEPEMIMPINAN TERHADAP KINERJA PEGAWAI DI UMKM OPAK SINYO Anastasya, Mutiara Cindya; Defrizal, Defrizal
Arthavidya Jurnal Ilmiah Ekonomi Vol 27 No 2 (2025): Oktober
Publisher : Fakultas Ekonomi Universitas Wisnuwardhana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37303/a.v27i2.644

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh pelatihan karyawan dan gaya kepemimpinan terhadap kinerja pegawai pada UMKM Produsen Opak Sinyo di Bandar Lampung. Kinerja pegawai merupakan aspek penting dalam menjaga kelangsungan operasional dan mutu produksi, terutama di tengah persaingan industri makanan tradisional yang semakin ketat. Pendekatan penelitian yang digunakan bersifat kuantitatif asosiatif, dengan responden yang diambil secara menyeluruh dari populasi yang ada. Instrumen penelitian berupa kuesioner yang disusun berdasarkan indikator-indikator yang valid dan reliabel untuk mengukur tiga variabel utama, yaitu pelatihan karyawan, gaya kepemimpinan, dan kinerja pegawai. Analisis data dilakukan dengan regresi linier berganda disertai uji asumsi klasik guna memastikan validitas model analisis. Hasil penelitian menunjukkan bahwa pelatihan karyawan memberikan pengaruh yang positif dan signifikan terhadap kinerja pegawai. Sebaliknya, gaya kepemimpinan tidak memberikan pengaruh yang signifikan terhadap kinerja pegawai secara individu. Namun, secara simultan kedua variabel tersebut terbukti memiliki pengaruh yang signifikan terhadap kinerja pegawai. Selain itu, sebagian besar variasi kinerja pegawai dapat dijelaskan oleh variabel pelatihan dan gaya kepemimpinan. Temuan ini menegaskan bahwa keberhasilan operasional UMKM sangat dipengaruhi oleh intensitas dan kualitas pelatihan yang diberikan kepada pegawai, sementara gaya kepemimpinan sebaiknya disesuaikan dengan karakteristik usaha mikro agar lebih efektif dalam mendukung kinerja. Oleh karena itu, peningkatan efektivitas pelatihan perlu menjadi prioritas dalam strategi pengembangan sumber daya manusia di sektor UMKM.
Pengaruh Kualitas Produk dan Harga terhadap Keputusan Pembelian pada Lelang Barang Bekas Anggraini, Lita Marlen; Defrizal, Defrizal
Jurnal Ilmiah Universitas Batanghari Jambi Vol 24, No 3 (2024): Oktober
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v24i3.5612

Abstract

This research aims to determine the influence of product quality and price on purchasing decisions at used goods auctions. The method in this research uses quantitative methods with a survey approach as the research design. The research population was all auction participants in Bekasi City, totaling 40 auction participants. The sampling technique is a saturated sampling method so that all members of the population are used as samples. Data collection in this research was carried out through the use of a questionnaire. For data analysis, various tests were carried out, including data quality tests (which include validity and reliability tests), classical assumption tests, and the application of multiple linear regression techniques, including the coefficient of determination test. The research results show that simultaneously and partially there is a positive and significant influence on purchasing decisions.
PENGARUH KUALITAS LAYANAN DAN KEPUASAN NASABAH TERHADAP LOYALITAS NASABAH BANK BRI UNIT PONCOWATI Yarindi, Farica Candrakanti; Defrizal, Defrizal
Arthavidya Jurnal Ilmiah Ekonomi Vol 28 No 1 (2026): Maret
Publisher : Fakultas Ekonomi Universitas Wisnuwardhana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37303/a.v28i1.664

Abstract

Abstrak: Perkembangan industri perbankan yang semakin kompetitif menuntut setiap lembaga keuangan guna berkualitas tinggi dalam pelayanan serta wujudkan rasa puas bagi pelanggan nasabah. Salah satu factor utama yang berdampak terhadap berlangsungnya lembaga bank yakni loyalitas nasabah, dikarnakan pelanggan loyal terus memakai produk bank dan tidak mudah pindah ke bank lain. Berdasarkan teori mengenai loyalitas pelanggan nasabah, kualitas layanan dan kepuasan nasabah dimana mereka dapat mendorong terbentuknya sikap loyal konsumen. Riset ini guna mengkaji apa berdampak kualitas dalam pelayanan dan rasa puas planggan memengaruhi sikap loyal nasabah pada BRI Unit Poncowati, baik itu secara masing-masing maupun bersamaan. Penelitian dilaksanakan secara kuantitatif dengan memanfaatkan spss dalam pengolahan data. Jumlah responden didapatkan dari rumus slovin yakni 100 responden. Hasil riset secara bersamaan mengungkapkan bahwasanya kualitas layanan dan kepuasan nasabah berdampak secara positif terhadap loyalitas nasabah dan hasilnya pun sama demikian dengan pengujian secara satu per satu. Merujuk dari hasil riset tersebut bisa disimpulkan peningkatan kualitas dalam ciptakan pelayanan rasa puas konsumen merupakan factor utama guna pmbentukkan sikap loyalnya nasabah pada BRI Unit Poncowati. Kata kunci: Kualitas Layanan, Kepuasan Nasabah, Loyalitas Nasabah
Co-Authors Abu Sofyan Ade Adriadi Afifa, Nur Anastasya, Mutiara Cindya Anggraini, Lita Marlen Ardansyah Ardiansah, Elham Barusman, Andala R P Budianto, Kevin Alexander Citra Devitasari, Citra Dawam Suprayogi Defri Yoza Effendi, Theresia Enggal Prayoga, Enggal Fachry Abda El Rahman Febrian, Reyfido Gunawan, Alfred Hasnaul Maritsa Iskandar Ali Alam Kofa, Fadhila Linata, Teda Liwandy, Aldo M. Yusuf S. Barusman Munawwar Khalil, Munawwar Nuryati Nuryati Oktaria, Eka Travilta Pratama, Jeffri Agung Putri, Riske Kharisma Revis Asra Rudi Kurniawan Subekti Subekti Suharjana . Sumbogo, Bambang Susdianty, Febbyana Tina Miniawati Barusman Triana, Rika Vonny Tiara Narundana Yarindi, Farica Candrakanti Yossi Oktorini Zelda, Yurike Tri