Does New Normal Learning Anxiety Scale (NNLAS) Worth to Measure Anxiety? A Study to Investigate Instrument CharacteristicAnggi Ristiyana Puspita Sari, Ruli Meiliawati, Deklin Frantius, Juliana Sihombing and Gryshelda NabilaE3S Web Conf., 400 (2023) 04002DOI: https://doi.org/10.1051/e3sconf/202340004002