def METHOD_NAME(self, name: str) -> Optional[date]:
    """
    Add Iranian Oil Industry Nationalization Day (29th day of the 12th month).
    The nationalization of the Iranian oil industry resulted from a movement in the Iranian
    parliament (Majlis) to seize control of Iran's oil industry.
    https://en.wikipedia.org/wiki/Nationalization_of_the_Iranian_oil_industry
    """
    return self._add_persian_calendar_holiday(
        name, self._persian_calendar.persian_to_gregorian(self._year - 1, 12, 29)
    )