column
2019, 23(20): 1-5.
DOI: 10.7619/jcmp.201920001
2019, 23(20): 11-14.
DOI: 10.7619/jcmp.201920003
2019, 23(20): 78-80.
DOI: 10.7619/jcmp.201920021
2019, 23(20): 88-90, 94.
DOI: 10.7619/jcmp.201920024
2019, 23(20): 113-115.
DOI: 10.7619/jcmp.201920031