“Analisis Variasi Ukuran Partikel Biomassa Cangkang Kelapa Sawit Dan Tandan Kosong Kelapa Sawit (TKKS) Terhadap Karakteristik Refuse Derived-Fuel (RDF)”. SPECTA Journal of Technology, vol. 8, no. 3, Dec. 2024, pp. 210-22, https://doi.org/10.35718/specta.v8i3.1212.