Browsing by Author "Mohd. Mustafa Al Bakri, Abdullah"

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    • Estimation of missing values in air pollution data using single imputation techniques 

      Norazian, Mohamed Noor; Shukri, Yahaya Ahmad; Azam, Ramli Nor; Mohd. Mustafa Al Bakri, Abdullah (Science Society of Thailand, 2008)
      Air pollution data obtained using automated machines often contain missing values which can cause bias due to systematic differences between observed and unobserved data. We used interpolation and mean imputation techniques ...

    • Promosi UniMAP: Keberkesanan dan hala tuju 

      Julinawati, Suanda; Che Mohd. Ruzaidi, Ghazali, Prof. Madya; Mohd. Mustafa Al Bakri, Abdullah; Zuber, Haji Mohamad; Ruzalina, Ibnu Ruslan; Nor Azmah, Abd. Karim (Universiti Malaysia Perlis (UniMAP)Centre for Communication Skills and Entrepreneurship, 2010-11-12)
      Kajian ini dibangunkan bertujuan untuk mengkaji keberkesanan semua pelaksanaan aktiviti promosi melalui kaedah-kaedah yang telah ditetapkan. Kajian ini akan menggunakan kaedah kaji selidik yang mana soalan kaji selidik ...