Vol. 2 No. 3 (2022): International Journal of Regional Innovation DOI: https://doi.org/10.52000/ijori.v2i3 Published: 2022-09-01 Articles Full Issue Full Issue PREFACE FULL ISSUE APPENDIX BACK COVER Articles Integrated Ultra Low Invasion–Nanoparticles Drilling Fluid (ULIN): Drilling Additives with Low Environmental Impact as Innovation to Solve Common Drilling Issues Author Sasa Aulia Department of Nuclear and Physics Engineering of Gadjah Mada University Sasa Aulia https://doi.org/10.52000/ijori.v2i3.58 Pages 1-7 PDF The Influence of Brand Image, Price and Packaging Design on thePurchase Decision of Pixy Brand Cosmetics (Study on Users in Bandar Lampung) Author Melda Suryani Lampung University Mahrinasari MS Lampung University Melda Suryani, Mahrinasari MS https://doi.org/10.52000/ijori.v2i3.61 Pages 8-13 PDF Ecology-Based Coastal Community Empowerment Innovation in Batu Beriga Village, Central Bangka Regency Author Fitriana Fitriana Bangka Belitung University Ibrahim Ibrahim Bangka Belitung University Ranto Ranto Bangka Belitung University Fitriana Fitriana, Ibrahim Ibrahim, Ranto Ranto https://doi.org/10.52000/ijori.v2i3.54 Pages 14-28 PDF The Effect of Online Customer Review and E-Service Quality on Consumer Purchase Decisions on the Marketplace Shopee in Bandar Lampung Author Intan Lidiya WIduri Lampung University Mahrinasari MS Lampung University Mudji Rachmat Ramelan Lampung University Intan Lidiya WIduri, Mahrinasari MS, Mudji Rachmat Ramelan https://doi.org/10.52000/ijori.v2i3.62 Pages 29-33 PDF Public Service Innovation as a Strategy for Increasing Regional Innovation in Probolinggo City Author Arwanto Harimas Ginting Institute of Domestic Government Adi Suhendra National Research and Innovation Agency Arwanto Harimas Ginting, Adi Suhendra https://doi.org/10.52000/ijori.v2i3.66 Pages 34-47 PDF