Vol. 5 No. 2 (2022)

DOI: https://doi.org/10.35876/ijop.v5i2

Published: 2022-07-01

Articles

Tree Diversity Enhance Species Richness of Beneficial Insect in Experimental Biodiversity Enrichment in Oil Palm Plantation

Azru Azhar, Muhammad Iqbal Tawakkal, Adha Sari, Akhmad Rizali, Suria Darma Tarigan, Rizky Nazarreta, Damayanti Buchori

39-49
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DOI : 10.35876/ijop.v5i2.82 Abstract View : 1099 PDF downloads: 1096
Liquid Smoke from Coconut Shell Pyrolysis Process on Palm Surfactant Based Liquid Hand Soap

Shafira Nurfadhila, Erliza Hambali

50-57
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DOI : 10.35876/ijop.v5i2.71 Abstract View : 1155 PDF downloads: 928
Potential for Utilizing POME to Produce Biohydrogen Gas Using Microbial Electrolysis Cell

Ferdy Christian Hartanto, Nadia Nurul Atikah, Mohammad Sahid Indrawan, Armansyah Halomoan Tambunan

58-65
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DOI : 10.35876/ijop.v5i2.78 Abstract View : 852 PDF downloads: 457