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Erna Noor Savitri, FMIPA Pendidikan IPA and Novi Ratna Dewi, - and Andin Vita Amalia, - and Oky Evia Putri Rahmadani, - and Anisia Kholidah, - (2021) Real Science Mask with QR Code to Improve the Digital Literation. Unnes Science Education Journal, 10 (1). pp. 34-40. ISSN ISSN 252-6232