पुस्तकालय विज्ञान प्रयोगशाला में संदर्भ साक्षात्कार (reference interview) आयोजित करने से मुख्य रूप से निम्नलिखित में से किस कौशल को विकसित करने में मदद मिलती है?

Which Indian independence movement leader was primarily known for his philosophy and practice of non-violent civil disobedience?

Who gave the call for 'Do or Die' during the Quit India Movement in 1942?

Which of the following revolutionary pairs were imprisoned together in Cellular Jail and faced harsh conditions, contributing significantly to the Indian independence movement?