Darwis, D., & Peluru, M. (2020). Stabilisasi Suspensi Surfactant-Free Nanopartikel P3HT:PCBM: (Stabilization of Surfactant Free P3HT:PCBM Nanoparticle Suspension). Gravitasi, 19(2), 36-39. https://doi.org/10.22487/gravitasi.v19i2.15363