Sofian Rosbi

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Robust Estimation of Student Performance in Massive Open Online Course using Fuzzy Logic Approach

Nashirah Abu Bakar, Sofian Rosbi, Azizi Abu Bakar, 2020 .

Weighted Moving Average of Forecasting Method for Predicting Bitcoin Share Price using High Frequency Data: A Statistical Method in Financial Cryptocurrency Technology

Nashirah Abu Bakar, Sofian Rosbi, N. Bakar, 2018 .

Robust outliers detection method for volatility of bitcoin exchange rate using three sigma (3Σ) approach

Nashirah Abu Bakar, Sofian Rosbi, 2017 .

Autoregressive Integrated Moving Average (ARIMA) Model for Forecasting Cryptocurrency Exchange Rate in High Volatility Environment: A New Insight of Bitcoin Transaction

Nashirah Abu Bakar, Sofian Rosbi, N. Bakar, 2017 .

Forecasting method for Ethereum cryptocurrency with autoregressive integrated moving average (ARIMA) model using high frequency data

Nashirah Abu Bakar, Sofian Rosbi, 2019 .

Identification of non-equilibrium growth for Bitcoin Exchange rate: Mathematical derivation method in Islamic Financial Engineering

Nashirah Abu Bakar, Sofian Rosbi, 2017 .

Fundamental experiment and theoretical analysis for subharmonic vibration in automatic transmission

Takahiro Ryu, Kenichiro Matsuzaki, Yoshihiro Takikawa, 2016 .

1E4 Effect of springs characteristics of damper to the occurrence of subharmonic vibration in automatic transmission powertrain

Takahiro Ryu, Kenichiro Matsuzaki, Atsuo Sueoka, 2014 .

High volatility detection method using statistical process control for cryptocurrency exchange rate:a case study of bitcoin

Nashirah Abu Bakar, Sofian Rosbi, 2017 .

Optimal Design of Spring Characteristics of Damper for Subharmonic Vibration in Automatic Transmission Powertrain

Takahiro Ryu, Kenichiro Matsuzaki, T Nakae, 2016 .

2B11 Evaluation of dynamic absorber to suppress subharmonic nonlinear vibration in car powertrain(The 12th International Conference on Motion and Vibration Control)

Takahiro Ryu, Kenichiro Matsuzaki, Atsuo Sueoka, 2014 .

Cryptocurrency Framework Diagnostics from Islamic Finance Perspective: A New Insight of Bitcoin System Transaction

Nashirah Abu Bakar, Sofian Rosbi, Kiyotaka Uzaki, 2017 .

Evaluation of Students Performance using Fuzzy Set Theory in Online Learning of Islamic Finance Course

Nashirah Abu Bakar, Sofian Rosbi, Azizi Abu Bakar, 2021, Int. J. Interact. Mob. Technol..

Data Clustering using Autoregressive Integrated Moving Average (ARIMA) model for Islamic Country Currency: An Econometrics method for Islamic Financial Engineering

Nashirah Abu Bakar, Sofian Rosbi, 2017 .

Robust Diagnostics of Box-Jenkins statistical method in forecasting share price performance for Sharia-Compliant Oil and Gas sector in Malaysia Stock Exchange

Nashirah Abu Bakar, Sofian Rosbi, 2017 .

E-Wallet Transactional Framework for Digital Economy: A Perspective from Islamic Financial Engineering

Sofian Rosbi, Kiyotaka Uzaki, Abu Bakar Nashirah, 2020, INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE AND BUSINESS ADMINISTRATION.

Evaluation of dynamic absorber to suppress subharmonic nonlinear vibration in car powertrain

Takahiro Ryu, Kenichiro Matsuzaki, Atsuo Sueoka, 2015 .