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All Journal IJIE IJEFSD
Olapoju, Popoola Mufutau
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Economics, Econometrics & Finance Education

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Exploring the Items for Measuring Product Development and Commercialization (PDC) in Flexibility of Supply Chain Management in the Manufacturing Companies in Nigeria: An Exploratory Factor Analysis Popoola, Naimot Folake; Olapoju, Popoola Mufutau
International Journal on Economics, Finance and Sustainable Development Vol. 8 No. 1 (2026): International Journal on Economics, Finance and Sustainable Development (IJEFSD
Publisher : Research Parks Publishers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31149/ijefsd.v8i1.5515

Abstract

The aim of this research is to execute instrument validation for the items of product development and commercialization (PDC)through exploratory factor analysis (EFA). The data collection tool employed is questionnaires which was administrated to employees in the manufacturing companies in Nigeria. 100 questionnaires were gathered to do the EFA. The results show that the Bartletts’ Test of Sphericity is significant (P-Value < 0.05), Kaiser-Meyer-Olkin (KMO) is excellent as it exceeds the require value of 0.6 .These two results (Bartlett’s Test is significant and KMO > 0.6) indicate that the data is adequate in size.. The Cronbach’s Alpha test was higher than 0.7 for the all items of the constructs, this suggest that these items are all reliable. This research add to the domain of supply chain management by assessing the items of the construct of product development and commercialization (PDC) that could improve performances in manufacturing organizations in the context of Nigeria.
Evaluating the Items of Trust Enhancement (TE) Measurement in the Manufacturing Organizations in Nigeria Through Exploratory Factor Analysis Olapoju, Popoola Mufutau; Popoola, Naimot Folake
International Journal on Integrated Education Vol. 9 No. 1 (2026): International Journal on Integrated Education (IJIE)
Publisher : Researchparks Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31149/ijie.v9i1.5522

Abstract

The purpose of this study is to carry out instrument validation for the items of Trust Enhancement (TE) through exploratory factor analysis (EFA). The data gathering instrument employed is questionnaires, which were administered to employees in the manufacturing organization in Nigeria. 100 questionnaires were gathered to perform the EFA. The findings show that Bartlett’s Test of Sphericity is significant (P-Value < 0.05). Kaiser-Meyer-Olkin (KMO) is excellent as it surpasses the required value of 0.6. These two results (Bartlett’s Test, which is significant, and KMO > 0.6) suggest that the data is suitable in size. The Cronbach’s Alpha test was higher than 0.7 for all the items of the construct, this show that these items are all reliable. This research contributes to the domain of supply chain management by scrutinizing the items of the construct of Trust Enhancement (TE), which could improve performance in manufacturing organizations in Nigeria.
Co-Authors Popoola, Naimot Folake