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Riki Ridwan Margana
Observed name:
Margana, Riki Ridwan
Institution:
Universitas Widyatama
Observed institution:
Universitas Widyatama
ORCID:
0009-0003-7415-3077
Observed ORCID:
0009-0003-7415-3077
OpenAlex ID:
A5049872740
Analisis Kelayakan Investasi Mesin Menggunakan Metode Npv, Irr, Dan Payback Period Di Salah Satu Umkm Pabrik Roti Di Bandung
2025
·
Sopyan Sapna
, Iman Cahya Ramadhan
, et al.
·
Industri Inovatif Jurnal Teknik Industri
·
7
PDF
Analisis Efektifitas Penerapan Preventive Maintenance menggunakan Mean Time Between Failures dan Mean Time to Repair Terhadap Kinerja Operasional Forklift di PT XYZ
2026
·
Budiman Habeahan
, Hikmat Valianto Gea
, et al.
·
Jurnal Logic.
·
6
PDF
Analisis Kelayakan Investasi Proyek Pengadaan Alat Pengembangan Chamber Balai Uji Dengan Menggunakan Net Present Value, Internal Rate Return Dan Payback Period Di Pt Def
2024
·
Riki Ridwan Margana
, Syaefulloh Syaefulloh
·
Jurnal Lebesgue Jurnal Ilmiah Pendidikan Matematika Matematika dan Statistika
·
6
Analisis Dampak Implementasi Sistem Informasi Desa (sid) Terhadap Tata Kelola Pemerintahan
2022
·
Ucu Nugraha
, Yani Iriani
, et al.
·
Jurnal Ilmiah Teknologi Infomasi Terapan
·
4
PDF
Manajemen stres dalam mencegah kecelakaan kerja dan meningkatkan kesejahteraan karyawan
2025
·
Hendrawan Kusumawardana
, Shidqi Muhammad Zaini Amardhan
, et al.
·
Jurnal Teknik Industri Terintegrasi
·
1
PDF
Analisis Pengambilan Keputusan Untuk Pengadaan Mesin Fotocopy Di Pt Bcd Menggunakan Pendekatan Model Matematika Net Present Value
2023
·
Riki Ridwan Margana
, Alifah Nur Astari
·
Jurnal Lebesgue Jurnal Ilmiah Pendidikan Matematika Matematika dan Statistika
·
1
PDF
Work Posture Analysis of Production Machine Operator Using Rapid Upper Limb Assessment (Rula) Method: A Geographical Perspective Study on PT. Bandung Innovation Organic Company, Indonesia
2021
·
Riki Ridwan Margana
, Arief Harkat Idram
, et al.
·
Review of International Geographical Education Online
·
1
3d Print Covid-19 Mask Design Selection Using Analytical Hierarchy Process
2020
·
Didit Damur Rochman
, Asep Anwar
, et al.
·
1
Determination of Production Amount Analysis With the Fuzzy Logic Approach Based On Mamdani and Sugeno methods
2019
·
Riki Ridwan Margana
·
Journal of Advanced Research in Dynamical and Control Systems
·
1
Efisiensi Penggunaan Reference Standard pada Pengujian Produk Obat Menggunakan Design of Experiment (DOE)
2026
·
Mutiara Handayani
, Riki Ridwan Margana
·
Venus Jurnal Publikasi Rumpun Ilmu Teknik
PDF
Perbaikan Operasional Gudang untuk Mengurangi Komplain Pelanggan menggunakan Six Sigma DMAIC
2026
·
Erik Sutendi
, Riki Ridwan Margana
·
Jurnal Logic.
PDF
Waste Analysis of Isolating Cook Production Processes Through Manufacturing and Ergonomic Lean Approaches (Case Study Pt Pindad (Persero) Bandung
2026
·
Anggara, Surya Firman
, Hermanto, Riko
, et al.
·
International Journal of Psychosocial Rehabilitation
PDF
Penerapan Reliability Centered Maintenance (RCM) Untuk Penentuan Strategi Perawatan Vacuum Pump Autoclave di Industri Farmasi
2026
·
Daffa Padilah
, Yuro Darmawan
, et al.
·
Cakrawala Repositori IMWI
PDF
Analysis of Knitting Machine Maintenance Management in the Binong Jati Convection Industry Using the Failure Mode and Effects Analysis (FMEA) Method as the Basis for Preventive Maintenance
2026
·
Erik Sutendi
, Ilham Kurnia Sandi
, et al.
·
Journal Informatic Education and Management (JIEM)
PDF
Analysis of Washing Machine Maintenance Strategy Using Preventive Maintenance Approach in Laundry Unit of XYZ Hospital
2026
·
Rio Isnu P
, Lili Kimawan
, et al.
·
Journal Informatic Education and Management (JIEM)
PDF
Investment Feasibility and Age-Based Maintenance Scheduling for A Filler Machine
2026
·
Riki Ridwan Margana
, Yani Iriani
, et al.
·
International Journal Of Engineering And Computer Science
PDF
Penilaian Kelayakan Ekonomi Produksi Konveksi Edru
2025
·
Aliyudin, Kusdian
, Al Fadjri, Mochamad Januar
, et al.
·
Economics and Digital Business Review
PDF
Quality Control of Infusion RL 500 Ml Single Port Flip-off Product Packaging Using the Six Sigma Approach
2025
·
Margana, Riki Ridwan
, Iriani, Yani
, et al.
·
The journal of academic science.
PDF
Analisis Kelayakan Investasi Truk Menggunakan Net Present Value, Payback Period, dan Internal Rate of Return pada PT Swisstex Naratama Indonesia
2024
·
Riki Ridwan Margana
, Okky Kusumah
·
Journal of Technology and Engineering
PDF
Analisis Kelayakan Investasi Pada Usaha Pertanian Sayur Menggunakan Metode NPV, IRR dan PP di Kampung Pojok Desa Jaya Mekar Kecamatan Padalarang Kabupaten Bandung Barat
2024
·
Nugroho, Fuad Ar Rasyid
, Margana, Riki Ridwan
·
JURNAL SYNTAX IMPERATIF Jurnal Ilmu Sosial dan Pendidikan
PDF
Perancangan Sistem Pendukung Keputusan Severity Inklusi Bahan Baku Baja Dengan Menggunakan Logika Fuzzy Mamdani
2024
·
Riki Ridwan Margana
, Yani Iriani
, et al.
·
Jurnal Lebesgue Jurnal Ilmiah Pendidikan Matematika Matematika dan Statistika
Perancangan Sign System dengan Pendekatan Ergonomi (Studi Kasus Kampus Universitas Widyatama)
2024
·
Annisa Maharani Suyono
, Arief Rahmana
, et al.
·
Jurnal PASTI (Penelitian dan Aplikasi Sistem dan Teknik Industri)
PDF
Feasibility Analysis of Electroplating Facilities for Caliper Assy Manufacturing Using Investment Methods at PT. XYZ
2024
·
Riki Ridwan Margana
, Muhammad Lamarera Gaharu
·
Advances in engineering research/Advances in Engineering Research
PDF
Analisis Rancangan Perbaikan Design Mold Dengan Menggunakan Metode Taguchi Di Pt X
2023
·
Yani Iriani
, Sri Lestari
, et al.
·
Jurnal Lebesgue Jurnal Ilmiah Pendidikan Matematika Matematika dan Statistika
PDF
Strategi Peningkatan Daya Saing Produk UMKM Melalui Teknologi Informasi dan Standarisasi Produk Pasca Pandemi Covid-19
2022
·
Iriani, Yani
, Rahmana, Arief
, et al.
·
Jurnal Sains dan Teknologi Industri
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Works count:
39
Citation count:
29
H-index:
4
I10-index:
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