The effect of concentration and temperature on nickel extraction from laterite nickel ore using atmospheric pressure acid leaching method

Deborah Bianca Elisabeth Lasut, Riskaviana Kurniawati, Wiwik Dahani, Subandrio Subandrio

AIP Conference Proceedings, 2023

Preparation and Characterization of Natural Zeolite Minerals to Reduce Free Fatty Acid Levels in Used Cooking Oil

Fadliah Fadliah, Riskaviana Kurniawati, Reno Pratiwi, Aqlyna Fattahanisa, Wiwik Dahani, Syamidi Patian, Emmy Fatmi Budhya

Journal of Earth Energy Science, Engineering, and Technology, 2022

Analisis Pengaruh Waktu Electrowinning Timbal dari Konsentrat Galena

Riskaviana Kurniawati, Subandrio Subandrio

Syntax Literate; Jurnal Ilmiah Indonesia, 2022

Optimalisasi Peningkatan Kualitas Batubara Dengan Menggunakan Metode Flotasi

Shima Parameswari Adji, Riskaviana Kurniawati

Indonesian Mining and Energy Journal, 2022

Hauling Distance Impact on Feasibility of Mining Coal Reserves

Mixsindo Korra Herdyanti, Danu Putra, Bani Nugroho, Riskaviana Kurniawati, Daniel Lopez Pattiruhu

Educational Research (IJMCER), 2022

City Gas Network Uses And Benefits Socialization For Community In Tanjung Gedong Area Of West Jakarta

Prayang Sunny Yulia, Arinda Ristawati, Andry Prima, Riskaviana Kurniawati, Aqlyna Fattahanisa, Puri Wijayanti

International Journal Of Community Service, 2023

SOSIALISASI JARINGAN GAS PERKOTAAN BAGI MASYARAKAT

Andry Prima, Prayang Sunny Yulia, Riskaviana Kurniawati, Meldinar Riska Puspitosari, Aqlyna Fattahanisa, Puri Wijayanti, Reza Aryanto

Jurnal Abdi Masyarakat Indonesia (JAMIN), 2023

Pelatihan Pembuatan Eco-Enzyme Sebagai Alternatif Hand Sanitizer pada Masa Pandemi Covid-19 Bagi Masyarakat Desa Mekarsari

Riskaviana Kurniawati, Wiwik Dahani, Edy Jamal Tuheteru, Mustamina Maulani, Fadliah Fadliah, Faldo Matulessy

Abdimas Universal, 2022