00612nam a22002057a 4500003000200000005001700002008004100019041000800060082002600068100002600094245010500120264005000225300002800275306000700303336001500310337001500325338001500340440002200355526002900377 20260727112130.0251203b           ||||| |||| 00| 0 eng d  aeng  aTH 378.242 C3319 20251 aGayacan, Darie Joy S.  aCarvers economic benefits and challenges in gemstone handicraft production /cDarie Joy S. Gayacan,  1aSibalom, AntiquebUniversity of Antiquec2025  a   b  c  e  f  g    a    2  a  b    2  a  b    2  a  b    a  n  p  v  x   aSocial sciencesb c d