PERAK MASA LALU : MEMOIR KOLONIAL BRITISH SEKITAR AKHIR ABAD KE-19 & AWAL KURUN KE-20 - Johan Ahmad (Kepala Batas, Pulau Pinang : Geroda Merah Press, 2022)
Keywords: Perak (Malaysia) -- History; Perak (Malaysia) -- Politics and government -- History -- 19th century; Perak (Malaysia) -- Politics and government -- History -- 20th century