ELVAN HANDAYANI, MEFI and Ade, Sri Wahyuni and Elhusna, Elhusna (2017) PENGARUH PENAMBAHAN ABU SEKAM PADI DAN ABU TANDAN KOSONG KELAPA SAWIT TERHADAP KUAT TEKAN BATA MERAH. Undergraduated thesis, Universitas Bengkulu.