General information
Published: 01-07-2027
Total Articles:
(including Editorial)		 3
Total Authors: 12
Total Affiliations: 4
Total Countries: 2
Nigeria (5)
Malaysia (7)
Issues list
2026: Just Accepted Manuscript and Article In Press 2026 2027: JCERP, Volume 4 Issue 1 Year 2027 (June) (Issue in Progress) 2026: JCERP, Volume 3 Issue 2 Year 2026 (December) 2026: JCERP, Volume 3 Issue 1 Year 2026 (June) 2025: JCERP, Volume 2 Issue 2 Year 2025 (December) 2025: JCERP, Volume 2 Issue 1 Year 2025 (June 2025) 2024: JCERP, Volume 1 Issue 2 Year 2024 (December 2024) 2024: JCERP, Volume 1 Issue 1 Year 2024 (June 2024) Complete issues

2027: JCERP, Volume 4 Issue 1 Year 2027 (June) (Issue in Progress)

This issue (Volume 4 Issue 1 Year 2027) (June) is still in progress issue, in which, articles published here were finalized, but there are still articles in publication processing. Once all articles in this issue were finalized, this issue will be launched officially.

Table of Contents

Original Research Articles

Cover Image
Valorization of Biogenic Calcium-Rich Wastes as a Composite CaO Catalyst for Optimized Palm Kernel Oil Biodiesel Synthesis

Wuraola A. Raji, Abiodun S. Solola, Adewemimo O. Popoola, Ademola A. Fetuga

| Language: EN | DOI: 10.9767/jcerp.20819
Received: 18 Aug 2026; Revised: 12 Sep 2026; Accepted: 14 Sep 2026; Available online: 17 Sep 2026; Published: 30 Jun 2027.
 Fulltext PDF
1-12
Cover Image
Experimental Investigation of Joule-Thomson Cooling Induced by Welded Joint Geometry in Natural Gas Pipelines

Romokere Isotuk Uzono

| Language: EN | DOI: 10.9767/jcerp.20839
Received: 6 Sep 2026; Revised: 14 Sep 2026; Accepted: 15 Sep 2026; Available online: 19 Sep 2026; Published: 30 Jun 2027.
 Fulltext PDF
13-26
Cover Image
Development of Natural Plant-Based Additive for Wax Deposition Inhibition and Rheological Properties

Norida Ridzuan, Haziq Zulhilmi Bin Faiz Muízzuddin, Muhammad Firdaus Wahab, Muhammad Yazid Farhan, Siti Qurratu Aini Mahat, Norasyikin Ismail, Francis Nyah

| Language: EN | DOI: 10.9767/jcerp.20840
Received: 6 Sep 2026; Revised: 17 Sep 2026; Accepted: 19 Sep 2026; Available online: 2 Oct 2026; Published: 30 Jun 2027.
 Fulltext PDF
27-44