1. Leaching of limonitic nickel from Sorowako with sulfuric acid at atmospheric pressure. Issue 1 (January 2021) Authors: Safitri, N; Mubarok, M Z; Meidji, I U; Hardi, J; Jayadi, H Journal: Journal of physics Issue: Volume 1763:Issue 1(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Production of biodiesel based on moringa seed oil at varied reaction times by using CaO catalyst from chicken eggshells. Issue 1 (January 2021) Authors: Ruslan, ; Hardi, J; Sosidi, H; Ridhay, A; Agus, A Y Journal: Journal of physics Issue: Volume 1763:Issue 1(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Sustainable affordable Housing Delivery System (HDS); A comparative study of Indonesia and United Kingdom best practices. Issue 1 (April 2021) Authors: Monika, M P; Suraji, A; Hardi, J; Ferial, R Journal: IOP conference series Issue: Volume 708:Issue 1(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Utilizing of CaO catalyst from chicken eggshells at several concentrations to produce biodiesel based on moringa seed oil. Issue 1 (January 2021) Authors: Hardi, J; Ruslan, ; Prismawiryanti, Journal: Journal of physics Issue: Volume 1763:Issue 1(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗