| Issue | Title | |
| Vol 6, No 1 (2023): JANUARY 2023 | Effect Of Biomass Dosage on Biosorption Malachite Green Using Immobilized Langsat Shell (Lansium Domesticum Corr) | Abstract PDF |
| Niswatul Inayah, Desy Kurniawati | ||
| Vol 6, No 2 (2023): JULY 2023 | Effect of Chain Length on Fatty Alcohol Sulfation using SO3-DMF | Abstract PDF |
| Elvri Melliaty Sitinjak, Indra Masmur, Dedi Tarigan, Cindy Anggini, Emma Juli Anamasta Simbolon, Endang Simatupang, Yulia Ratu Pane, Murniaty Simorangkir, Nurfajriani Nurfajriani | ||
| Vol 7, No 1 (2024): JANUARY 2024 | Effect of Contact Time and Stirring Speed on Biosorption of Lead (II) Using Sugarcane Bagasse | Abstract PDF |
| Nur Rizky Pasaribu, Desy Kurniawati | ||
| Vol 6, No 1 (2023): JANUARY 2023 | Effect of Contact Time on Biosorption of Pb(II) Metal Ions Using Biosorbent from Durian Peel (Durio zibethinus L) | Abstract PDF |
| Esti Ramadhani, Desy Kurniawati, Fitri Amelia, Ananda Putra | ||
| Vol 4, No 2 (2021): JULI 2021 | Effect of Differences of HCl Concentration on the Reaction of Chlorine Gas and Acetylene Gas In Clothing Liquids and Floor Cleaning Liquids | Abstract PDF |
| Salsabila Tambunan, Maya N Sari, Lia M Nasution, Siti Rahmah, Nurfajriani Nurfajriani | ||
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