ðŠ ãããã¯ããæé·ãããããšã°ããããã£ãŠããç·ã®ãã¥ãŒã¹ã¬ã¿ãŒ vol.2
ã第ïŒïŒå·ãïŒæïŒåã®å
šç·šç¡æå
¬éïŒProduct Growthãšãããã¥ãŒã¹ã¬ã¿ãŒã®å¹Žéåçã¯çŽïŒååããã®ïŒååã皌ããã¥ãŒã¹ã¬ã¿ãŒã«ã¯äœãæžããŠããããªããããªã«åçæ§ãããã®ãã培åºçã«åæããã