TY  - JOUR
T1  - SEC crakcs down on pyramiding scams
JF  - Manila Times
A1  - Dela Peña, Zinnia B.
LA  - English
YR  - 1998
UL  - https://tuklas.up.edu.ph/Record/IPN-00000056868
KW  - Pyramid selling operations
KW  - Securities and Exchange Commission
ER  -