Remo, A. R. Group seeks perks for new geothermal technology. IN Business. Philippine Daily Inquirer.
Chicago-viite (17. p.)Remo, Amy R. "Group Seeks Perks for New Geothermal Technology. IN Business." Philippine Daily Inquirer .
MLA-viite (9. p.)Remo, Amy R. "Group Seeks Perks for New Geothermal Technology. IN Business." Philippine Daily Inquirer, .
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