'Dhopkols’ used to provide safe drinking water to Rajshahi residents 24 January, 2022, 07:20 pm Last modified: 24 January, 2022, 07:22 pm Video of জীবন বাঁচাতে ঢোপকল - ‘Dhopkols’ used to provide safe drinking water to Rajshahi residents Keep updated, follow The Business Standard's Google news channel