Lia Cundari https://orcid.org/0000-0001-7603-3333 Universitas Sriwijaya Indonesia
Chemical Engineering Department
Eki Saputra Universitas Sriwijaya Indonesia
Chemcal Engineering Department
Agus Suranto Universitas Sriwijaya Indonesia
Yandriani Yandriani Universitas Sriwijaya Indonesia
Rosalina Rosalina Politeknik ATI Padang Indonesia