4 1 10 Ir.Bambang Cahyono Primary Author mixed material 9797364577 Jakarta CV Aneka Imu 2005 WhatsApp_Image_2026-07-24_at_10.39.11.jpeg.jpeg Bambang Cahyono Primary Author mixed material 9789790707405 Surabaya CV Aneka Imu 2003 WhatsApp_Image_2026-07-24_at_10.37.29.jpeg.jpeg Ir. Bambang Cahyono Additional Author mixed material Semarang CV. Aneka Ilmu 2003 Ir. Bambang Cahyono Additional Author mixed material 9797364577 Jawa Timur CV. Aneka Ilmu 2005