@article{{PSNK}{}, author = {Shafira Nst, N., Nurfajriani, N., Damanik, M.}, title = { PERKEMBANGAN PENELITIAN PENDIDIKAN MENGENAI PENGEMBANGAN E-MODUL DENGAN SIGIL SOFTWARE}, journal = {PROSIDING SEMINAR NASIONAL KIMIA}, year = {2021}, url = {https://jurnal.kimia.fmipa.unmul.ac.id/index.php/prosiding/article/view/1052} }