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Hollex Scientific Journals publishes a broad spectrum of academic journals covering multidisciplinary fields, ensuring that researchers from various disciplines have access to cutting-edge knowledge. Hollex Scientific Journals is dedicated to making research accessible to a global audience by maintaining an open-access policy. Each journal follows a rigorous peer-review process, ensuring the publication of high-quality and credible research. The journals increases the visibility and impact of published work worldwide by indexing them in Google Scholar, and other reputable indexing organizations
- DESIGN AND PRODUCTION OF A VERTICAL PALM FRUIT DIGESTERby Alexander Aniekan Offiong, Aniekan Offiong, Philip T. Aondona , A.P. Ihom (Hollex Journal of Engineering and Innovation) on December 11, 2025 at 12:00 am
This work ‘Design and Production of a Vertical Palm Fruit Digester’ have been carefully conducted. The digester was initially conceived to meet design requirements such as functionality, strength and robustness, corrosion resistance, capacity delivery, esthetics, efficiency and others. To […]
- GROWTH RESPONSE OF CLARIAS GARIEPINUS FINGERLINGS TO SELECTED COMMERCIAL FEEDby Obudulu C, Ikeh M. I, Aghalu U C, Olisa C. S (Hollex International journal of agriculture and allied sciences) on December 1, 2025 at 12:00 am
This study evaluated the growth performance of Clarias gariepinus fingerlings fed with three commercial feeds: Coppen feed, Multifeed, and Vital feed over six weeks. The results showed that fish fed with Coppen feed attained the highest average weight (32.53 ± 3.62 g), followed by Multi feed […]
- PROBLEM-SOLVING INSTRUCTIONAL STRATEGY ON THE ACADEMIC PERFORMANCE OF PHYSICS STUDENTS IN ORUK ANAM LOCAL GOVERNMENT AREA, AKWA IBOM STATE, NIGERIAby Esenowo Aniebiet Jackson (International Journal of Educational Research and Practice) on November 24, 2025 at 12:00 am
This study investigated problem-solving instructional strategies on the academic performance of Physics students in Oruk Anam Local Government Area, Akwa Ibom State. Two research questions and two corresponding hypotheses guided the study. A quasi-experimental design employing a pretest-posttest […]
- IMPACT OF FIRM CHARACTERISTICS ON CAPITAL STRUCTURE OF QUOTED FINANCIAL FIRMS IN NIGERIA (2012-2023)by Essien, Iniobong Etim , Udeh, Sergius Nwannebuike (Research journal of Accounting and Finance) on November 24, 2025 at 12:00 am
Poor financial structure of some firms has led to financial problems in firms. Similarly, firm characteristics has serious impact on the performance of the firm. The study therefore evaluated the impact of firm characteristics on capital structure of financial firms in Nigeria for the period […]
- ADAPTIVE PID-BASED SERVOMOTOR POSITION CONTROL FOR CNC SYSTEM USING MATLABby Samuel Ilesanmi, Chukwunazo Ezeofor , Ugochukwu Kamalu (Hollex Journal of Engineering and Innovation) on November 12, 2025 at 12:00 am
This study presents the design and simulation of an adaptive PID controller for the position control of a CNC linear motion table, integrating FLC and an artificial neural network (ANN) as dual-tuning mechanisms. The objective of this study is to enhance the dynamic response, accuracy, and […]
- DIGITAL TRANSFORMATION STRATEGIES AND ORGANISATIONAL EFFICIENCY OF ALUMINIUM MANUFACTURING FIRMS IN ENUGU STATEby Egbuciem Sarah Chinyere, Ugwu Felix ikechukwu, Ph.D, Oboko Winny Chinonso, Ph.D. (International Journal of Management Practice and Innovation) on October 31, 2025 at 12:00 am
The study investigated the relationship between digital transformation strategies and organisational efficiency of Aluminum Manufacturing Firms in Enugu State. Specific Objectives were to: identify the relationship between digital transformation and generating of revenue; and ascertain the […]
- HUMAN CAPITAL DEVELOPMENT STRATEGIES AND PERFORMANCE OF PHARMACEUTICAL FIRMS IN ENUGU STATE, NIGERIA.by Onwe Obiageli Emelda, Ugwu Felix ikechukwu, Ph.D. , Oboko Winny Chinonso, Ph.D. (Research journal of Business Administration) on October 31, 2025 at 12:00 am
The study evaluated the human capital development strategies and performance of pharmaceutical firms in Enugu State, Nigeria. The specific objectives of the study were to; examine the relationship between employee training and output and identify the relationship between coaching and quality of […]
- FLIPPED CLASSROOM AND ACADEMIC PERFORMANCE OF SECONDARY SCHOOL STUDENTS IN PORT HARCOURT METROPOLIS, RIVERS STATEby Esenowo Aniebiet Jackson (International Journal of Educational Research and Practice) on October 17, 2025 at 12:00 am
This study examined flipped classroom and academic performance among physics students in secondary schools in the Rivers State Metropolis of Port Harcourt. This study was guided by four research questions and four hypotheses. Quasi-experimental pretest-posttest experimental and control group design […]
- THE EFFICIENT METHOD OF SOLVING THE TRANSPORTATION PROBLEM OF COCA-COLA MUBI DEPOTS IN ADAMAWA STATE, NIGERIA.by Adamu Wakili (International Journal of Allied Research in Economics, Business and Management) on July 7, 2025 at 12:00 am
The Application of transportation problem to our society is very important aspect especially distribution and improving profit the Company and also giving customers' satisfaction. Transportation problem basically helps to minimize the cost of transportation of products or minimize the time taken to […]
- SMART CONTRACTS AND OPERATIONAL EFFICIENCY OF DEPOSIT MONEY BANKS.by Nwatu, Emmanuel Chukwuemeka, Onah Anwuli Onah , Abiakwe, Joseph Uzoma (International Journal of Allied Research in Economics, Business and Management) on June 3, 2025 at 12:00 am
The study examined the relationship between smart contracts and operational efficiency of deposit money banks. The specific objectives of the study are to; examine the relationship between digital wallets and improved customer experience; and evaluate the relationship between automation of […]