Article-01 An Assessment of the Impact of Nigeria National Petroleum Corporation on Nigeria Oil Sector, 1999-2017 Author: Haruna Mohammed Isma’il and Marietu Tenuche Pages: 1-15 View Download Article-02 Effect of Teaching Learning Resources on Pupils’ Enrollment in Public ECDE Centres in Waitaluk Zone of Trans-Nzoia County Author: Esther B. Omuya and Robert Kamau Pages: 16-21 View Download Article-03 The Impact of Educational Intervention on the Attitudes of Korea International School High School Students towards the LGBT Community Author: Karen HyunBee Cho Pages: 22-34 View Download Article-04 Evaluating the Effect of Leadership Behavior and Organizational Contextual Performance on Employee Turnover Intentions Author: Faisal Iqbal, Karim Nawaz, Waqar Younas and Muhammad Tahir Nadeem Pages: 35-47 View Download Article-05 Industrial Viability Study of the Avocado Seed Oil Author: Joshua A. Gidigbi, Ngoshe, A.M. and Aisuedion Martins Pages: 48-57 View Download Article-06 Serological Detection of Some Viruses Causing Virus like Symptoms in Major Cucurbit Crops Grown in Sri Lanka Author: Rajapaksha, R.G.A.S., Wahundeniya, I., Wickramaarachchi, W.A.R.T., Premarathna, M.P.T., Kahawatta, K.J.P.K. and Shyamalee Kohombange Pages: 58-64 View Download Article-07 Influence of Governance Structures of the Community Water Projects on Sustainability in the Suam Catchment Area of West Pokot County, Kenya Author: Omuya Sigungu Benard, Patrick Onsando and Mbotela J. Khisa Pages: 65-73 View Download Article-08 Business Educators Training Needs and Entrepreneurial Skills Acquisition by Business Education Undergraduates for Sustainable Development Author: Udegbunam, Emmanuel Obidi, Onyemechara, Chiamaka Chikezie and Umeano, Ngozi E. Pages: 74-85 View Download Article-09 Assessing Mathematical Proficiency of Elementary School Teachers Author: Nora V. Marasigan and Ellen D. Arasola Pages: 86-93 View Download Article-10 Engine Performance Analysis by using Dual Fuel Author: Nan Aye Myint and Mon Mon Aye Pages: 94-102 View Download Article-11 Examining the Role of Extracurricular Activities in Pupil Development Author: Nora V. Marasigan and Rizza V. Casalme Pages: 103-107 View Download Article-12 Assessing the Growth Performance of Volvariella volvaceae on Local Homemade Substrate Author: Linus Bashie Ajikah, Markson Aniedi Abasi, Rukayat Oluwatayo Sanni and Okwong John Walter Pages: 108-115 View Download Article-13 Fostering Social and Emotional Development of Grade School Children Author: Nora V. Marasigan and Olive M. Magtibay Pages: 116-121 View Download Article-14 An Evaluation of Nigerian Oil Sector’s Impact on the Socio-Economic Needs of Nigerians, 1999-2017 Author: Haruna Mohammed Isma’il and Usman Abu Tom Pages: 122-131 View Download Article-15 Investigating Parent’s Involvement on Pupil’s Reading Achievement Author: Nora V. Marasigan and Maribel R. De Las Alas Pages: 132-136 View Download Article-16 Exploring Mathematical Ability of Teacher Education Students Author: Nora V. Marasigan Pages: 137-143 View Download Article-17 Intellective Determinants of Academic Performance of Pre-Service Teachers Author: Nora V. Marasigan Pages: 144-149 View Download Article-18 Educational Change Strategies in Facilities Provision and Challenges for Managing Educational Change Strategies for Secondary Education Delivery in Rivers State Author: Nyime-Oluka, Ogborunma, Nwogu, U.J. and MosesPromise, O.J. Pages: 150-158 View Download Article-19 Perception towards Field Study Courses of Pre-Service Teachers Author: Nora V. Marasigan Pages: 159-163 View Download Article-20 Attitude towards the Use of Practical Work Approach in Teaching Mathematics Author: Nora V. Marasigan Pages: 164-169 View Download Article-21 Budgeting Process in a Barangay Unit: An Analysis Author: Mabel O. Lopez Pages: 170-183 View Download Article-22 Performance and Productivity of Faculty Union State Universities and Colleges in the Philippine Context Author: Agnes D. Arellano Pages: 184-207 View Download Article-23 Studies on Communicable Diseases and Preventive Measures in Tribal Areas in Andhra Pradesh Author: Asha Kiran Raju, Ch. and Sobha Sri, T. Pages: 208-213 View Download