MAR'ATUSHALEHA, MAR'ATUSHALEHA (2025) SINTESIS KOMPOSIT AC-KULIT BIJI KOPI/CaO-CANGKANG TELUR DENGAN METODE SOLID-STATE: EVALUASI FOTOKATALITIK UNTUK DEGRADASI METILEN BIRU = SYNTHESIS OF AC-COFFEE BEAN SKIN/CaO-EGGSHELL COMPOSITES BY SOLID-STATE METHOD: PHOTOCATALYTIC EVALUATION FOR METHYLENE BLUE DEGRADATION. Skripsi thesis, Universitas Hasanuddin.